#Coming of Age | Explore Tumblr posts and blogs

writingsoftarnishedsilver · 15 hours ago

Text

The Fallout | Sebastian Sallow x OC #21

this entire chapter is angst and hurt with pretty much no comfort bc sebastian sallow is an idiot.

Summary: Sebastian, wracked with guilt after betraying Evangeline’s trust, seeks her out to apologize, navigating through Ominis’s pointed rebuke and his own self-loathing. He finds Evangeline by the Black Lake, and though their conversation is raw and painful, they begin to bridge the gap between them, with Sebastian vowing to change (again).

Words: 7,782

Tags: Angst, Slow Burn, Friends to Lovers, Unspoken Feelings, Angst AGAIN, Emotional Fallout, Happy(?) Ending, Miscommunication, Drama, Sebastian Sallow Is An Idiot, Ominis Gaunt Being VERY Done™

Read more stories about Sebastian and Evangeline

Read on AO3

The Great Hall was alive with the low hum of chatter, punctuated by bursts of laughter from distant tables. To most, it was the familiar chaos of breakfast before enjoying the weekend. To Ominis, it was a minefield.

His wand rested lightly against the table, his fingers tapping a steady rhythm on its polished surface. His sharp ears picked up the undercurrent of conversation, threads of gossip weaving their way through the hall. He didn’t need sight to know who the subject was—Evangeline, whose name was on far too many tongues this week, and Sebastian, the ever-present chaos at the heart of Ominis’s life.

“…stood up for him like he’s some kind of hero,” someone hissed from the Ravenclaw table behind him, their voice dripping with scorn. “And then he’s caught snogging some fifth-year? Couldn’t even wait for her to wake up. Poor thing.”

Another voice chimed in, softer but no less cutting. “I heard she passed out by the fire and a moment later, he was off with the next Gryffindor. Honestly, it’s embarrassing.”

Ominis gritted his teeth, his jaw tightening. He carefully kept his expression neutral, though his fingers curled into a fist under the table. These weren’t just idle comments; they were knives, sharp and intentional, aimed at two of the people he cared about most.

Evangeline had always been bold, unflinching in her loyalty to those she called friends, and Ominis hadn’t been surprised when she confronted Lysander to defend Sebastian's honor—Evangeline’s fierce devotion was as much a part of her as her Quidditch skills or her sharp tongue. What had surprised him was how quickly Sebastian had thrown it all away.

Around him, the murmurs shifted, growing louder, like a fire spreading unchecked.

“Did you see how close she was sitting to him before it all went down? Makes you wonder how long he was waiting for her to pass out so he could leave,” someone at the Hufflepuff table said, their voice tinged with curiosity.

Ominis clenched his wand tighter, the cool wood grounding him as his anger simmered. He couldn’t tell what enraged him more—the audacity of the rumors or the fact that Sebastian’s actions made them so easy to believe.

"You'll break your wand if you're not careful," Imelda’s voice was surprisingly warm and low enough not to draw attention. She plopped herself down beside him with the casual confidence only she could pull off.

Ominis loosened his grip and let out a long, steadying breath. “I should hex everyone to make these rumors stop.”

Imelda snorted. “You and I both know the only thing that would stop these rumors is a new scandal. Give it a week—someone else will do something idiotic, and Sterling and Sallow will be yesterday’s gossip.”

Ominis doubted that. The combination of Evangeline’s bold declaration of loyalty in front of the whole school and Sebastian’s reckless behavior had painted an irresistible target on both their backs. The spectacle was too good, the drama too ripe, for people to let it go easily.

Imelda leaned in slightly, her voice dropping. “For what it’s worth, the rest of us are doing our best to stop the spread of this garbage. Poppy practically hexed a Hufflepuff who was being too loud about it yesterday, and Natty shut down a pack of Ravenclaws in Charms.” She shrugged. “We’ve got her back.”

It was true. Their group—Natty, Poppy, Garreth, and the others—had done their best to redirect conversations and shut down the crueler remarks when they came up. But there were limits to what even a tightly-knit group of sixth years could do. Hogwarts wasn’t exactly known for its restraint when it came to gossip.

Ominis sighed, pinching the bridge of his nose. “I just—” He cut himself off, unsure how to finish the thought.

Imelda didn’t wait for him to try. “You’re worried about them,” she said simply, as if the thought wasn’t worth debating. “Look, Sterling’s tough. And Sebastian… well, he’s an idiot, but he’s not helpless.”

“An idiot is putting it lightly,” Ominis muttered. “This has hurt both of them. Evangeline’s been humiliated, and Sebastian—” He paused, shaking his head. “He knows he’s responsible, even if he hasn't admitted it.”

“It’s just…” Imelda hesitated, which caught Ominis off guard. She rarely hesitated. “I hate seeing her like this. She’s always been so… sure of herself, you know? I don’t like watching people like her get knocked down because of someone else’s stupidity.”

Imelda’s words hung in the air, heavier than Ominis expected. She rarely let her concern for others show, but when she did, it carried a weight that was impossible to ignore. He let the silence stretch between them for a moment, his mind turning over her observations.

"She’s been avoiding everyone," Ominis finally said, his voice quiet. "Burying herself in books. She’s retreating."

Imelda sighed, her usual bravado replaced by a rare softness. "And what about Sallow? Is he retreating too, or just digging himself into a deeper hole?"

Ominis let out a bitter laugh. "Oh, he’s digging, all right. Acting like none of this bothers him, flashing that irritating smirk at everyone who dares bring it up to his face. Still choosing to be seen with the same girl he snogged that night. But I know him too well to believe it. It’s a mask." His tone darkened. "The worst part is that he hasn’t even apologized to her. Not properly."

Imelda shook her head, muttering something under her breath that sounded suspiciously like bloody idiot.

"He’s lucky Sterling hasn’t hexed him," she said. "If it were me, I’d have turned him into a flobberworm by now."

Ominis couldn’t help the faint smile that tugged at the corner of his mouth. "I'm sure she's thought about it. But Evangeline isn’t like you, Imelda. She doesn’t lash out when she’s hurt—she pulls away."

"And you’re caught in the middle," Imelda observed, her tone resigned. "As always."

"As always," Ominis echoed, his voice laced with weariness.

Imelda tilted her head, studying Ominis’s face with an expression he couldn’t see but could feel. “So, what’s the plan then, Gaunt? You’ve always got one.”

Ominis frowned, his fingers still idly tapping against his wand. His plan? As if he could snap his fingers and undo the damage Sebastian had caused—not just to Evangeline’s reputation, but to the fragile balance of their trio. “I don’t know if there’s a plan for this,” he admitted. “Evangeline needs space, but if we leave her alone too long, it’ll only get worse. And Sebastian…” He trailed off, the weight of Sebastian’s stubbornness settling like a stone in his chest. “Sebastian needs a proper kick to the head.”

Imelda laughed, though it was short and dry. “If you’re volunteering, I’ll hold your wand while you do it.”

"Too bad his skull's too thick for it to work,” Ominis replied, lips twitching into a faint smirk before fading again. "He knows he’s ruined things; he just doesn’t know how to fix them.”

Imelda leaned back, crossing her arms. “So, no plan?”

“Not yet,” Ominis admitted, though his mind was turning. He wasn’t sure what the right course of action was, but he couldn’t stand the thought of leaving things as they were.

“I’ll think of something." He said at length, "Someone has to.”

“Well, good luck with that,” Imelda said, standing and grabbing her plate. “And when you do get around to kicking some sense into him, make sure Sterling’s around to watch. She deserves the entertainment.”

Ominis leaned back in his seat as Imelda departed, his mind whirring. Someone had to step in. Sebastian was clearly incapable of making the first move, and Evangeline… she was too hurt to reach out herself. And if nothing changed soon, the damage might become permanent.

He pushed his plate away, no longer hungry, and rose to his feet. Raising his wand to guide him, he made his way out of the Great Hall, the chatter behind him fading into a dull roar.

The library was quieter than the Great Hall, but it carried its own brand of tension. The soft rustling of pages and the occasional scrape of a chair created an uneasy symphony, one that suited Ominis’s mood. He navigated the familiar aisles, his wand guiding him toward the far corner where he hoped Evangeline would be hiding.

She’d been skipping meals and even classes all week, avoiding crowds and slinking away before anyone could corner her. Ominis had been patient, waiting for her to resurface on her own, but her absence was stretching into worry. The Evangeline he knew—bold enough to face down trolls and outfly Imelda in Quidditch—didn’t hide. It wasn’t like her to disappear—not like this.

Ominis stopped when he reached the corner table and tilted his head, listening for the familiar scratch of a quill or the rustle of parchment. Relief swept through him when he caught the faint, rhythmic sound of writing.

“Still avoiding everyone?” he asked as he approached, his tone carefully casual.

Evangeline paused mid-stroke but didn’t look up. “I’m studying,” she replied, her voice clipped. The quill resumed its steady movements, but there was tension in her tone, a defensive edge that Ominis didn’t miss.

“Studying, hiding,” he said, pulling out the chair across from her and settling into it. “They’re not mutually exclusive.”

She let out a sigh, setting her quill down and leaning back in her chair. “What do you want, Ominis?”

He rested his wand lightly on the table, folding his hands in front of him. “To make sure you’re alive. I've been worried.”

“Well, as you can see, I’m perfectly fine,” she said, gesturing vaguely to the books stacked around her. “Now, if you don’t mind—”

“Evangeline,” he interrupted gently, his tone firm but calm. “You can’t keep doing this. Hiding won’t make the rumors go away.”

Her hazel eyes snapped up to meet his, sharp and tired. “What else am I supposed to do, Ominis? Walk into the Great Hall and pretend I don’t hear them? Pretend they’re not calling me an idiot?” Her voice cracked slightly on the last word, and she looked away, her fingers curling into fists on the table.

“They’re cruel, Evangeline,” Ominis said softly. “But they don’t define you.”

“They don’t have to,” she replied bitterly. “I’ve already defined myself—for the whole school. The foolish Gryffindor who stood by her so-called friend who turned Quidditch into boxing, only to find out he doesn’t care. At all.”

“That’s not true,” Ominis said, leaning forward. “Sebastian cares. He cares so much that he’s too afraid to face you and apologize."

She let out a hollow laugh, her expression hardening. “If that’s your attempt at defending him, don’t bother. Actions speak louder than words, Ominis, and his actions have been loud and clear.”

Ominis sighed, rubbing his temple. “I’m not defending what he did. And believe me, he knows he’s made a mess of things. But he’s too much of an idiot to figure out how to fix it.”

“Then that’s his problem,” she said sharply, standing up and gathering her books. “Not mine.”

“Evangeline—”

She paused, her shoulders tense but not turning back to him. “I appreciate you checking on me, Ominis. Really, I do. But I can’t… I can’t do this right now.”

He didn’t stop her as she walked away, her footsteps quick and purposeful. Instead, he sat back in his chair, his fingers tapping an uneven rhythm against the wood.

Ominis pressed the heels of his palms against his eyes, trying to push the building tension out of his skull. He’d thought that after last year, they could weather anything. But now he wasn’t so sure.

This wasn’t about dark magic or ancient artifacts. It wasn’t about the kind of betrayal you could blame on desperation or fear. This was about trust. And Sebastian had shattered it, not with curses or lies, but with something so mundane it almost felt worse.

Last year, Ominis found himself thinking, when Sebastian did the unthinkable, Evangeline had stood by him.

Ominis could recall the horror of that night with a clarity that made his stomach churn. The dark chamber, the oppressive weight if the the air, and the sickening, searing sounds of the Cruciatus Curse as it tore through her. She hadn’t hesitated to let Sebastian cast that unforgivable curse on her, because she’d believed in him. She’d trusted him enough to endure that kind of agony, certain that he wouldn’t lead her astray.

And later, when Sebastian’s own desperation and grief had driven him to kill Solomon in front of her, she still hadn’t left his side. She’d looked at Sebastian and seen a boy crushed under the weight of his own choices, not a monster, not a murderer. She’d forgiven him.

And now?

Now, after all of that, this—the fallout of one drunken party and Sebastian’s idiocy—felt like an impossible hurdle. And Ominis hated it. Hated the absurdity of it. Hated that something so comparatively trivial could cause this much damage between them.

But then, should he be surprised?

For the past two years, Evie had been the one who stood in Sebastian’s corner no matter what. She’d fought his battles, taken his side, even when Ominis had turned away in anger or disgust. How many more times could she be expected to put herself in the line of fire for him? How many more times could she pick up the pieces of his mess, only to have him treat her loyalty as something he was entitled to, rather than a gift?

Ominis knew Sebastian was a master at self-destruction, but this was different. This wasn’t just about Sebastian’s inability to apologize—it was about Evangeline’s breaking point. And Sebastian had betrayed her. Not in some dramatic, high-stakes moment like the ones they’d faced last year, but in a way that was somehow more personal. More intimate. He hadn’t protected her—not from the rumors, not from humiliation, and certainly not from himself.

Ominis sighed, pushing himself to his feet.

He couldn't allow this to tear their friendship apart. He couldn't let the two people he cared for most drift further away, not when he knew how much they meant to each other—even if they were too stubborn to admit it right now. Evangeline and Sebastian were tangled together in ways they probably didn’t even understand themselves, and Ominis had spent enough time caught in their orbit to know he had to intervene.

Ominis took a steadying breath, his resolve hardening. If there was one thing he was good at, it was cutting through Sebastian’s excuses. He wasn’t sure what he’d say yet, but he knew it wouldn’t be gentle. Sebastian had burned through every ounce of patience Ominis had left. If cruel honesty was what it took to finally get through to him, then so be it.

The Undercroft was quiet when Ominis arrived, the stone walls damp with the faint chill that always lingered in the hidden room. His footsteps echoed softly as he stepped inside, his wand guiding him toward the center where he knew Sebastian would be. Because when things got overwhelming—and they always did with Sebastian—he retreated to the Undercroft. It was his sanctuary.

But not today. Today, it would be his reckoning.

Sure enough, Sebastian was there, pacing in agitated circles. Ominis could hear the scuff of his boots against the floor, could feel the restless energy radiating off of him even without seeing it. He stopped mid-step when the wall closed behind Ominis, and for a moment, the silence stretched between them.

“You’re late,” Sebastian said eventually, his voice carrying a familiar edge of bravado. But it was thinner than usual, and Ominis could tell he was barely holding it together.

“You’ve really outdone yourself this time, haven’t you?” Ominis replied, his voice calm but laced with steel.

Sebastian sighed, running a hand through his hair. “If you’re just going to yell at me, save it. I’ve heard enough of it from Imelda, from Poppy—hell, even Garreth had a go at me.”

Ominis took a step forward, “And did any of them get through to you?”

Sebastian didn’t answer right away, his silence telling. Finally, he muttered, “I already know I messed up, Ominis.”

“That’s putting it lightly,” Ominis snapped, his frustration breaking through. “Do you have any idea what you’ve done? Any idea how much you’ve hurt her?”

Sebastian flinched, but Ominis pressed on, his tone sharp. “Evangeline has stood by you through everything—through curses, through murder, protecting you from Azkaban. She’s defended you, fought for you when you didn’t deserve it. And now, because of one drunken night and your inability to think past your own damn nose, you’ve humiliated her in front of the entire school.”

“I didn’t mean to,” Sebastian said quietly, his voice strained.

Ominis barked out a bitter laugh. “Of course you didn’t. You never mean to. But that doesn’t change what happened. While she was passed out, Sebastian—passed out—you went and snogged some fifth-year by the fire. Do you even realize how that looks? How that makes her feel?”

“I wasn’t thinking!” Sebastian exploded, his voice rising. “I—Merlin, Ominis, I didn’t plan for any of this to happen! It just… it just did.”

Ominis took another step forward, his voice cutting like steel. “And instead of fixing it, you’ve spent the last week pretending it doesn’t bother you. Flashing that stupid grin, parading around with the same girl you snogged that night—”

“I’m not parading—”

“Don’t,” Ominis snapped, his tone icy. “Don’t even try to justify it. You’ve made a mess of things, Sebastian. A mess that Evangeline is paying for. And what have you done to fix it? Hm?”

Sebastian exhaled a shuddering breath, his pacing resuming as though the movement could somehow release the weight of Ominis’s words. The silence between them grew heavy again, stretching like a taut wire that threatened to snap.

“Why?” Ominis finally asked, his voice low but unyielding. “Why did you do it, Sebastian?”

Sebastian froze mid-step, his back to Ominis. He ran a hand through his hair, tugging at the strands as if the answer could be wrung out of his skull. “I don’t know,” he muttered.

“Don’t lie to me.”

Sebastian turned sharply, his frustration bubbling over. “I don’t know what you want me to say, Ominis! I was drunk! She was drunk! It just—” He stopped, his fists clenching at his sides. “It just happened.”

Ominis shook his head, unimpressed. "I’ve known you long enough to know that everything you do has a reason—even if it’s a selfish one. So tell me why. Why did you do it?"

Sebastian’s jaw worked as he looked away, his gaze fixed on some point on the floor. Ominis could hear the rapid, uneven rhythm of his breathing, the tension coiling tighter and tighter in his frame.

“What were you thinking?!” Ominis pressed, his tone sharp.

Sebastian barked out a bitter laugh, shaking his head. “You really want to know, Ominis? Fine. I was thinking about myself,” he said, "About what I wanted, about—” He hesitated, his voice faltering. “About what I couldn’t have.”

Ominis clenched his jaw, his knuckles whitening around his wand. He knew where this was going, but hearing Sebastian lay it out piece by piece was like watching a slow-motion train wreck.

Sebastian let out a bitter sigh, slumping against one of the stone pillars. “She was… Merlin, Evie was so drunk. But she was happy to see me. She smiled at me like, like maybe she—” He stopped himself, his jaw tightening before he forced the words out. “Like maybe she might feel the same way. Like maybe we could actually have a chance.”

“But then she passed out. And I—I should have stayed with her. I know that." He laughed again , the sound hollow and self-loathing. "But all I could think about was what it felt like when she looked at me, when she leaned into me like she didn’t want to let go. And how much I wanted her. How much I couldn’t have her. Because she'll never love me back, Ominis. And I don't deserve her anyway.”

He pressed the heel of his palm against his forehead, his words tumbling out in a rush now. “And then I saw someone else, and for one stupid, selfish second, it was easier. Easier to let myself pretend my feelings for Evie didn’t matter, to forget how much I wanted someone I couldn't have and never will. So, yes. I kissed her. I didn’t think about what it looked like, or what it meant, or how much worse it would make everything. I just… did it.” His voice cracked and he turned away, his shoulders trembling with the weight of his confession.

“And now you've ruined everything,” Ominis muttered, his voice low but razor-sharp.

Sebastian flinched, his head dropping. “I know, Ominis. You don’t have to keep saying it.”

“Oh, I do,” Ominis shot back, stepping closer, his tone gaining an edge. “Because apparently, it takes the whole damn school yelling at you before anything gets through that thick skull of yours."

Sebastian turned back to him, his expression anguished. “Do you really think you need to say all this? That I don’t already hate myself?”

“Hate yourself all you like," Ominis said coldly. "But hating yourself doesn’t fix anything. It doesn’t undo what you did, and it sure as hell doesn’t make up for the fact that you left her lying there while you went off to satisfy your ego.”

Sebastian swallowed hard, his head falling against the pillar again with a dull thud. “How could I leave her there, Ominis? I didn’t even think about what might happen to her. What if she’d gotten sick? What if someone else found her before Natty? What the hell is wrong with me?”

“Do you want me to list it all out for you, Sebastian?” Ominis’s voice was sharp and unrelenting, each word like a lash. “Do you want me to spell out exactly what’s wrong with you? Because I will. I’ll tell you that you’re selfish. That you’re reckless. That you’ve let your feelings for Evangeline warp you into someone so consumed by his own desires that you don't even think about the destruction your decisions leave in their wake.”

Sebastian flinched, but Ominis didn’t stop. He stepped closer, his voice deadly calm. “I’ll tell you that you’ve taken the strongest person I know—the one who never wavered, who stood by you when no one else would—and you’ve turned her into someone who hides. You’ve made her doubt herself. Doubt her worth. And why? Because of your selfishness. Because of your inability to think beyond your own wants.”

Sebastian’s shoulders sagged, his mouth opening as if to respond, but no words came. Ominis’s voice grew colder, his tone cutting like ice.

“You humiliated her, Sebastian. In ways no one else ever could. Not the Slytherins who taunt her about her heritage. Not the gossiping fools who envy her. You. Because she trusted you. She trusted you more than anyone else in this world, and you threw that trust away—for what? A fleeting, meaningless moment of distraction?”

Sebastian’s fists clenched, his knuckles white. “I didn’t—” he started, his voice hoarse.

“Didn’t what?” Ominis interrupted, stepping closer until he was looming over Sebastian, “Didn’t think? Didn’t mean it? Those excuses won’t fix what you’ve done. You can’t undo this with hollow words or promises you’ll never keep.”

Sebastian’s breath hitched, his head hanging low as Ominis continued, his tone softening slightly but still firm. “You're broken. You’ve been breaking ever since Anne left, ever since Solomon died, ever since you let yourself believe you don’t deserve better. And maybe you’re right. Maybe you don’t. You sure as hell don't deserve Evangeline. But she deserves better than the coward you’re being right now.”

The silence that followed was suffocating, heavy with the weight of Ominis’s words. For once, Sebastian had no quick retort, no deflections or bravado to hide behind. He stood there, raw and exposed, the reality of his actions settling over him like a suffocating fog.

Ominis stepped back, his expression unreadable. “If you want to fix this, then stop wallowing and do something about it. Not for you—for her. She’s not going to wait for you forever, Sebastian."

Sebastian looked up at him then, his eyes glassy with unshed tears. “I don’t know how,” he whispered. “I don’t know where to start, Ominis.”

Ominis stared at Sebastian for a long moment. His sharp features softened only slightly, though the anger still simmered beneath the surface.

“You start,” Ominis said, his voice low and deliberate, “By telling her the truth. And then you listen, Sebastian. You listen to what she has to say, and you take it. Whatever she throws at you, you take it, because you deserve it.”

Sebastian flinched at the finality in Ominis’s tone, the weight of his words sinking deeper into the pit of his stomach. His eyes fell to the floor, his shoulders sagging under the crushing realization of just how badly he’d screwed up. “What if she doesn't forgive me?” he asked, his voice trembling.

“I think,” Ominis said, his voice softer now but no less firm, “that Evangeline Sterling has already given you more chances than anyone else ever would. And if you don’t stop wasting them, then yes, Sebastian. She’ll stop listening. She’ll stop caring. And she'll stop forgiving. But you have no one to blame but yourself.”

Sebastian nodded slowly, the motion heavy with resignation. “I’ll... I'll talk to her,” he said finally, his voice hollow.

Ominis didn’t respond right away. He studied Sebastian for a moment longer, as though weighing his words. Then he gave a short, curt nod. “Good. And Sebastian?”

Sebastian looked up at him, his expression hollow and weary. “Yeah?”

“If she forgives you, don’t make her regret giving you another chance.” Ominis’s voice was like iron, unyielding. “Because if you hurt her again, I won’t forgive you either.”

Sebastian’s throat tightened, the weight of Ominis’s warning settling over him like a second layer of guilt. He didn’t reply, and Ominis didn’t wait for him to. With a swish of his wand, the Undercroft’s entrance opened, and Ominis stepped through without another word, leaving Sebastian alone with his thoughts.

Sebastian woke to the damp chill of the Undercroft, the rough stone beneath him pressing uncomfortably into his back. His neck ached from the awkward angle at which he’d slumped against one of the pillars, and his robes were crumpled, wrinkled from what could hardly be called sleep. For a moment, he stared up at the ceiling, his mind foggy and disoriented, the weight in his chest a stubborn, familiar ache.

How had he ended up here?

It hit him all at once: Ominis. His words. The cold fury in his voice, the brutal precision of every accusation. The memory surged back like a slap, leaving no room for denial, no way to escape the truth Ominis had hammered into him.

You humiliated her, Sebastian. In ways no one else ever could. Because she trusted you.

Sebastian groaned, dragging a hand over his face. The coarse fabric of his sleeve scratched against his skin, grounding him against the dull throb of his guilt. He knew he deserved it. Deserved worse, even. But that didn’t make it any easier to breathe.

Sebastian sat up slowly, his body stiff and sluggish. The cool air of the Undercroft wrapped around him, biting through his crumpled robes, but he barely felt it. All he could feel was the memory of Evangeline’s absence—her quiet absence in the hallways, the way her laughter had disappeared from their group, leaving behind a hollow silence he couldn’t fill.

You threw that trust away.

Sebastian pressed the heels of his palms into his eyes, as if he could physically push the memories back, stop them from replaying over and over. But they wouldn’t stop, because Ominis had been right. His words weren’t just true—they were inescapable.

Because she trusted you.

The thought alone was enough to drive him to his feet, his legs trembling slightly from the hours he’d spent curled on the ground. He staggered upright, leaning briefly against the pillar for support as his knees protested. His movements were stiff, his body as uncooperative, but he couldn’t stay here.

He had to find her. He had to try to fix this.

The Great Hall buzzed with its usual morning energy as Sebastian stepped inside, scanning the Gryffindor table for any sign of her. His stomach clenched when he saw that her usual spot—wedged between Natty and Cressida—was empty. His heart sank further when he caught sight of the guarded expressions on their faces as he approached.

“Where’s Evangeline?” he asked, his voice rough from sleep and the lingering tension in his chest.

Natty exchanged a glance with Cressida before answering. “We don’t know,” she said carefully.

Sebastian frowned. “What does that mean?”

“It means,” Cressida said softly, “that she hasn’t been around much. We didn't see her this morning in the common room, nor in our dorm. She’s barely there. She wakes up before us, goes to bed late, and hardly says a word.”

Her words landed like a blow to his gut. “She hasn’t said where she’s been?”

Natty shook her head, her expression turning to one of quiet reproach. “Sebastian, she’s avoiding people for a reason.”

He swallowed hard, a lump forming in his throat. He wanted to press them for more, but the look in Natty’s eyes was enough to stop him. She knew what had happened—of course she did, she's the one who found Evie laying there alone—and there was no hiding from the judgment in her eyes.

“Thanks,” he muttered before turning on his heel and stalking out of the hall.

The hours that followed were a frustrating blur of dead ends as Sebastian scoured every corner of the castle he could think of.

He wandered through the library first, weaving between the shelves and peering into the tucked-away corners where she liked to study. His footsteps echoed in the quiet space, but no matter how far he searched, there was no sign of her. Madam Scribner glared at him over her spectacles when his whispered inquiries became too loud, and he left before her irritation could boil over into words.

The Quidditch pitch was his next stop, but it, too, was empty, save for a pair of second-years casually tossing a Quaffle back and forth. He lingered at the edge of the stands for a moment, staring out at the expanse of grass, before turning away with a muttered curse.

By the time night fell, his legs ached from climbing stairs and traversing hallways, but his determination remained unwavering. He retreated to the Undercroft once more, hoping that she might show up, seeking the solace the hidden room often provided. But as the minutes stretched into hours, he was met with nothing but the cold, empty silence of the space.

It was in the early hours of morning that Sebastian finally slipped through the entrance to the Slytherin common room. The dim, green-tinted room was nearly empty, save for a pair of fifth-years whispering near the hearth, but Sebastian barely spared them a glance as he made his way toward his dormitory.

He felt hollow, his chest tight with frustration and guilt. Hours of searching had turned up nothing, and the idea of going to bed without finding her filled him with a restless dread.

Pushing open the door to his dormitory, he stepped inside, his gaze immediately snapping to the companion candle on his bedside table. The soft glow of its flame greeted him, flickering steadily. His pulse quickened.

Evangeline was awake somewhere.

Sebastian stepped back into the corridor and closed the door behind him, leaning heavily against it as relief warred with frustration. She was awake. But where?

He racked his brain, thought back to every conversation, every memory they’d shared, searching for something—anything—that might give him a clue of where she might be hiding.

And then, it hit him.

The memory she’d shared with him for his birthday. It had been a beautiful day by the Black Lake in their fifth year, the two of them sitting side by side, staring out at the water as the sky reflected on its surface.

Sebastian pushed off the door, his heart pounding. Maybe she was there. It was a long shot, but it was all he had.

The castle was silent as he slipped through its shadowed corridors. Sneaking out past curfew was second nature to him by now, but tonight, his usual thrill of rebellion was absent. All he could focus on was finding her.

The cool night air hit him as he stepped onto the grounds, the vast expanse of the Black Lake stretching out before him. The moonlight danced across its surface, casting rippling reflections that seemed to shift with the breeze. The chill bit at his exposed skin, but he ignored it, his eyes scanning the shoreline.

And then he saw her.

She was perched on a low, weathered rock near the edge of the lake, her knees pulled up to her chest and her arms wrapped around them. Her long hair spilled over her shoulders, catching the moonlight.

For a moment, he stopped, his breath catching in his throat. The sight of her after what felt like an eternity apart stilled him, rooting him to the spot. She looked so small, so fragile, her usual fire dimmed into quiet embers.

Sebastian swallowed hard, forcing his legs to move. The crunch of his boots against the gravel shore broke the silence, and he saw her stiffen slightly at the sound. She didn’t turn to look at him, but he knew she knew he was there.

“Evie,” he said softly, his voice barely carrying over the lapping of the lake’s gentle waves.

She didn’t respond. Her gaze remained fixed on the water, her arms tightening around her knees.

Sebastian hesitated, unsure whether to move closer. He felt like he was standing on the edge of a cliff, and one wrong step would send them both tumbling into an abyss they couldn’t climb out of.

“I’ve been looking for you,” he said, his voice trembling with the weight of everything he’d been carrying.

“Why?” she asked, her tone flat and distant. The single word cut through him like a blade.

He took a step closer, the cool air biting at his skin. “Because I need to talk to you."

She let out a bitter laugh, the sound hollow and devoid of warmth. "What for? To give me some excuse for why you left me there? Why you chose her over me?" Her voice cracked, and she quickly turned away, her hands gripping the fabric of her cardigan - the very same one he'd picked out for her weeks ago in Hogsmeade. And now, seeing her clutch it like armor against him, the memory felt like a knife twisting in his chest.

“I—” His voice faltered. He had spent hours in his mind rehearsing what he might say if he found her, but now, faced with the raw pain in her voice and the sight of her curling further into herself, every word felt inadequate.

“You what, Sebastian?” she snapped, finally turning to look at him. Her eyes, glinting in the moonlight, weren’t filled with the fire he was used to. They were dulled, tired, and red-rimmed from tears. “You didn’t mean for it to happen? You didn’t think it would matter? You didn’t—what? Care?”

“That’s not true,” he said quickly, the desperation in his tone undeniable. “I care, Evie. I care more than I can—” He stopped, running a hand through his disheveled hair. “I just… I didn’t think. I was stupid, and I didn’t think.”

“Didn’t think.” She repeated the words slowly, bitterly, her voice dripping with disbelief. “That’s always your excuse, isn’t it?”

Sebastian flinched, the accusation hitting harder than he’d expected.

“You didn’t think about how I would feel,” she continued, her voice steady but trembling with barely restrained emotion. “You didn’t think about what it would be like for me to hear what you did—to watch you strut around the school with her on your arm and know that everyone was laughing at my expense. You didn’t think about how it would feel to trust you, to stand by you, and have you turn around and… and—”

She broke off, her voice cracking as her gaze dropped back to the water. Her arms tightened around her knees again, her fingers digging into the fabric of the cardigan.

Sebastian took another step closer, his hands clenched at his sides as though he was physically holding himself back from reaching for her. “Evangeline,” he murmured, her full name slipping out instinctively.

"Don't call me that." Her voice cracked, sharp and brittle, as if the words themselves were a shield she had hastily raised.

Sebastian froze.

She had never stopped him from calling her Evangeline—never. It wasn’t just her name; it was his, in a way... something he naturally wielded with purpose. He used it sparingly, reserved for moments that carried weight: when he wanted to tease her into a smile, make her pause and really hear him, or when he needed to say something only she could understand. It was his way of reaching past her walls, of breaking through barriers when she threw them up. Now, hearing her reject it felt like a door slamming shut, leaving him stranded on the other side.

“I’m sorry,” he said quietly, the words rough and uneven.

She shook her head, her gaze still fixed on the water. “Don’t say things you don’t mean,” she murmured. “You’re good at that, you know—saying what people want to hear."

Sebastian stepped closer, “I do mean it,” he said, his voice low but firm. “I’m sorry, Evang—Evie. For everything. For hurting you. For making you feel like I didn’t care. I... I don’t know how to fix it, but I want to. I need to.”

She let out a hollow laugh, her shoulders rising and falling with the motion. “Fix it? You can’t undo what you did. You can’t un-snog her. You can’t erase what everyone’s saying.”

“I know,” he said, his voice almost breaking. “I know I can’t. But that doesn’t mean I won’t try to make it right."

Her head turned slightly at that, her eyes meeting his for a fleeting moment before darting away. “For me, or for you?” she asked softly. “You sure you're not just here to soothe your guilt? To make yourself feel better?”

“No!” he said urgently, stepping closer again. “This isn’t about me, Evie, it’s about you—because you’re…” His voice faltered, and he blinked hard, feeling the sting of tears building behind his eyes. “You’re everything to me, Evie. You always have been.”

Her breath hitched at his words, her posture stiffening as if she were bracing herself against them. “Stop,” she whispered, her voice barely audible. “Stop saying things you don’t mean.”

Sebastian’s throat tightened, and a tear slipped down his cheek, warm and bitter against his skin. He wiped it away hastily, as if embarrassed, but his hands trembled at his sides. “I’ve never meant anything more in my life,” he said, his voice raw. He took another step, closing the space between them, and knelt in front of her. His chest heaved with the effort to keep himself steady, to show her the truth in every fractured word.

Her hazel eyes lingered on the water for another beat, and then she exhaled, her shoulders sinking under the weight of everything she’d been holding back. It wasn’t a collapse, but a quiet unraveling, as though all her defenses were fraying at the edges.

The first tear slid down her cheek, and she didn’t bother to wipe it away. It was followed by another, and then another, until her breath hitched, a small, broken sound escaping her lips. She pressed her trembling hands to her face, muffling the quiet sobs that started to spill free.

“Evie…” Sebastian’s voice cracked, raw and filled with desperation. His own eyes burned, his own tears slipping free, but he reached out instinctively, his hand hovering uncertainly over her arm. “Please... don’t cry. I—Merlin, I’m so sorry.”

She shook her head without looking at him, her face buried in her hands. “You don’t get it,” she gasped through the tears, her voice raw and choked. “You don’t get how hard it is—how humiliated I’ve felt. I was always the one who stood by you, Sebastian. Always. And this... this is what I get for it.”

“You’re right,” he said hoarsely, his voice breaking again. “You’re right about all of it. I’ve been selfish, reckless... I’ve hurt you in ways I don’t know how to fix. But Evie, please believe me—I never meant to. I never wanted to hurt you.”

His hand trembled as it settled gently on her arm, the gesture tentative, pleading. When her gaze flickered down to it, Sebastian froze, his breath catching in his throat. He braced himself for her to pull away.

For a long moment, she didn’t move, her lips pressing into a thin line. But then, with a sigh so soft it was almost inaudible, she shifted, her body leaning ever so slightly toward him.

He stayed perfectly still, his breath catching as she let her head drop, her temple brushing lightly against his shoulder. He could feel her uneven breaths, the tremble in her frame as tears rolled down her cheeks.

“I don’t know what to do with you, Sebastian,” she said after a long silence, her voice barely above a whisper. There was no anger in her tone now, no sharp edges. Just tired, aching honesty. “You always do this. You hurt me, and then you come back, and somehow, I always forgive you.”

He swallowed hard, guilt twisting in his chest like a knife. “I don’t deserve your forgiveness,” he said quietly, his voice rough.

She didn’t respond right away, her silence stretching out between them. The soft lapping of the lake’s waves didn't even fill the void that had grown. And when she finally spoke again, her voice was so quiet he almost missed it.

“I don’t know if I can keep doing this. I keep thinking… maybe this time will be different. Maybe you’ll change. And then... you don’t.”

Sebastian flinched, “Evie, please,” he said, his voice raw. “I’m trying. I know I’ve failed, but I am trying. I swear I am.”

She let out a quiet, hollow laugh, her breath warm against his shoulder. “I think you believe that,” she said softly. “But it doesn’t feel like it from where I’m standing. From where I’m... sitting.” Her lips quirked faintly, though there was no humor in the gesture.

Sebastian’s chest tightened further, his vision blurred by unshed tears, “I’ll do better,” he said, his voice heavy with desperation. “I swear it, Evie. I know I’ve let you down. Over and over. And I hate myself for it. I hate what I’ve done to you. What I’ve done to us.”

She leaned back to look at him and her gaze softened slightly, though the weariness didn’t leave her eyes. “I don’t want you to hate yourself, Sebastian,” she said quietly. “I just… I just want you to stop hurting me.”

Sebastian felt her words sink into him like lead weights, dragging him down with the raw, simple truth of them. Stop hurting me. It wasn’t a demand or an accusation. It wasn’t even spoken with anger. It was a plea—fragile and trembling, like she didn’t even expect it to be possible.

“I will, Evie,” he murmured, his voice raw and unsteady. “I swear it.”

Her lips twitched faintly, though the ghost of a smile never quite formed. “You say that,” she said softly, leaning back against him. “And maybe you mean it. It's just... I don’t think I can take it again if you’re wrong.”

He didn’t respond right away. He didn’t trust himself to. Instead, he let the silence settle between them again, his hand still resting lightly on her arm. He wasn’t sure how long they sat like that, the quiet stretching out into a fragile bubble. But eventually, he spoke again, his voice low and steady.

“I’m not wrong this time,” he said, the words more a vow than a promise. “I can’t be. Because I don’t know what I’d do if I lost you.”

Evangeline's breath hitched then, and for a moment, he thought she might pull away. But instead, she simply nodded, a silent acknowledgment of his words. A silent understanding.

Sebastian let out a breath he hadn’t realized he was holding, his hand hesitating before shifting to cover hers where it rested against her knee. He didn’t squeeze, didn’t grip—just let his palm rest there, warm and steady, like an unspoken promise.

“You’re still a bloody idiot,” Evie murmured after what felt like an eternity, her voice muffled against his shoulder.

Sebastian let out a faint laugh, the sound rough and cracked but real. “Yeah,” he admitted, his lips twitching into the barest of smiles. “I probably always will be.”

She pulled back just enough to look at him, her hazel eyes searching his face. There was still hurt there, still an ache he couldn’t hope to erase in a single night. But there was something else, too—a flicker of something softer, something that gave him hope.

“Please don’t make me regret this, Sebastian,” she said quietly.

His throat tightened, and he nodded, his eyes locked on hers. “I won’t,” he promised, his voice raw but unwavering. “Not this time.”

For a moment, she held his gaze, her expression unreadable. Then, with a small, almost imperceptible sigh, she leaned back into him, letting her arms snake around his waist, pulling him closer.

The tension that had been coiled so tightly in Sebastian’s shoulders began to ease as he closed his eyes, his chin lightly brushing the top of her head. The scent of her hair enveloped him. It was a comfort he hadn’t realized he was desperate for until now.

“I mean it,” he murmured, his voice soft, “Whatever it takes, Evangeline, I’ll prove it to you. I’ll fix what I’ve broken.”

Her grip on him tightened slightly, and though she didn’t respond, he felt the subtle shift in her breathing. She was letting him in, piece by fragile piece. It wasn’t forgiveness—not yet—but it was something. A beginning.

Read more stories about Sebastian and Evangeline

Read on AO3

Gryffindor Divider Credit

26 notes · View notes