Detecting Love Part 2
Pairing: Natasha Romanoff x fem!reader
Summary: Sequel to Detecting Love. Can a spy who's been trained to lie her entire life show the person with the power to detect lies the truth what it means to be loved?
Warnings: fluff, light angst, hurt/comfort
Words: 5171
Natasha Romanoff lies.
Now, that’s to be expected, considering she is one of the greatest spies in the world. Ever since she was a child, she has been trained to be able to deceive everyone she meets.
Lying comes as easily to her as breathing, and deception is woven into every fiber of her being.
A charming smile here. A flirty wink there.
Sweet words flow from her lips like honey.
Making everyone fall in love with all of the different false personas that she created for herself.
With a life and a past as shadowed as hers, it makes sense why she never even dared to imagine finding a person who can tolerate, let alone embrace, someone like her.
Then, she met you.
With your unique power to literally see through lies, you can detect the truth from her even when she’s at her most convincing. And despite learning about who she was and how she is, you accepted her unconditionally, not just as a friend, but as a partner.
For Natasha, being with someone who can truly see her is scary, and yet, that feeling is also better than breathing itself.
The two of you have been dating for several months now, and Natasha has never been happier.
Even if she sometimes occasionally struggles to express her affection openly in public.
As the two of you stroll through the compound, her eyes drift down once again in contemplation to your hand swinging casually at your side.
As if sensing her silent deliberation, you suddenly ask her curiously.
“Do you want to hold my hand?”
Natasha straightens at your question and faces forward, responding promptly in an even tone, “No.”
Now that is sure to sound honest to anyone else who heard it, but you’re different.
Natasha makes sure to trail back slightly behind your line of sight in an attempt to hide the glow she knows you’d probably see around her.
You don’t comment on her evading action, but a faint smile tugs at the corners of your lips as you maintain your pace toward the Avenger’s personal elevator.
The two of you stand side by side, waiting for the elevator to arrive when Natasha suddenly feels the back of your hand lightly graze her fingers before quickly pulling away.
She narrows her eyes in suspicion at you, but you maintain an innocent expression, your gaze fixed on the decreasing numbers above the elevator doors.
Facing forward once more, Natasha is about to dismiss the action as an accidental touch when she feels it again – the fleeting brush of your hand against hers.
This time, she doesn't hesitate to shoot you an accusing stare. Yet, you continue to feign ignorance, your expression a perfect mask of innocence.
A couple of seconds pass before your hand makes contact with hers for the third time.
Before you can retract your hand, Natasha swiftly catches it and intertwines your fingers with hers before letting out a defeated huff.
You don’t utter a word about her actions, but a subtle smile curves your lips, exposing your amusement at her reaction.
With a soft squeeze of her hand, you pull her into the elevator, the door closing shut behind the two of you.
It's moments like these that remind Natasha why she fell for you — your ability to see past her lies, even the most trivial ones.
Once the elevator door slides open to the private floor, the two of you are met with sounds of a heated argument between the Asgardian Avenger and his visiting brother.
“I know you did it, Loki! This is not the first time you’ve taken and hidden a treasure of mine!”
“Oh, would you stop being so dramatic? We're talking about a mug, not some enchanted artifact.”
You raise a questioning brow at her, silently asking her whether you two should come back at another time, but Natasha shakes her head resolutely in response, not willing to let anything prevent her from missing her morning coffee.
As the two of you walk past the brothers, Thor finally notices the new presence in the room.
“Y/n!” he calls excitedly.
His hand lands on your shoulder, catching you in place between the two of them which in turn pulls your hand from her grasp.
Thor’s other hand points accusingly at his brother.
“Is Loki lying about taking my mug?”
Realizing that you’re being dragged into the middle of the argument, your eyes dart to Natasha for help, only for her to give you a thumbs up in encouragement as she takes a sip of the coffee that she just poured from the freshly made pot.
The other Asgardian crosses his arms and snickers derisively at his brother.
“Do you really think that this simple mortal can expose the literal god of mischief? I didn’t take your stupid mug, and she can’t prove any—”
“He’s lying,” you answer plainly, seeing the red aura surrounding the Asgardian.
Loki shuts his mouth in surprise, blinking at you for a moment in disbelief, before pointing at you with a disdainful look.
“I don’t like her,” he states bluntly.
“Ah ha!” Thor exclaims victoriously. “You did take it!”
The two continue with their arguing as you discreetly sneak away to Natasha’s side.
She hands you a cup of coffee which you accept with a soft thanks before an alarm on your phone rings, showing your reminder for the day.
You groan lightly in disappointment, causing Natasha to raise a questioning brow at you as she raises her cup for another sip.
“I have some interviews to get to this morning, so I’ll have to see you later,” you tell her before pressing a quick kiss goodbye to her cheek.
“I love you,” you whisper against her skin.
Swallowing her sip quickly, Natasha turns her head towards your direction, the reciprocating words also on her tongue.
“I—”
But you’ve already rushed away around the corner, disappearing from view.
“…love you too,” Natasha finishes in a soft disappointed tone, her lips twisting at your action.
Public displays of affection aside, Natasha has no problem wanting to tell you how much you mean to her.
But for some reason, you always seem to conveniently find ways to escape whenever she’s about to say those words to you.
“Now I’m no expert on relationships, but that right there was some cunning evasion tactic,” Loki comments, smirking at Natasha. “It appears that she’s not really interested in receiving such words from you.”
A slap on Loki's shoulder propels him forward a couple of steps as Thor reprimands, “Stop trying to cause problems for them, Loki.”
He then turns to Natasha with a firm nod.
“Don’t listen to him, Nat. Y/n loves you.”
Of course, she knows that.
You whisper those words against her skin every morning when you think she’s still asleep and then again against her lips when you wake her up.
The problem is that it seems that she never gets the chance to return the gesture before you find some way to rush away from the room or keep her mouth otherwise occupied and distracted.
A thud on the counter pulls her from her thoughts as Loki leans against the table with a mischievous grin.
“That girl can detect lies, right? Then why don’t you just tell her that you don’t love her, and then she’ll see the truth. That should be easy enough for you. After all, lying is your specialty,” Loki remarks before a smug expression forms on his face.
“Unless that is, the truth is that you don’t actually love her,” he taunts.
Natasha glares at him silently, refusing to fall for his baiting provocation. Not wanting to give the trickster god any more amusement, she quickly downs the rest of her coffee and leaves for the meeting room, deciding to try again with you later.
~~~~~~~ ⧗ ~~~~~~~
With the briefing finishing early, Natasha decides to visit your office during this break in between her meetings. Conversations flow around her as she walks past the front desk toward the administrative part of the building.
“I’m sorry, miss, but I can’t let you enter without an appointment.”
“Well, is there any way you can just send a message to Y/n to let her know I’m here?”
Natasha’s head snaps up from her tablet at the sound of your name and curiously turns to the person who said it, only for her eyes to widen slightly in surprise at their identity.
Your ex-fiancée
Stopping in her tracks, Natasha redirects her attention to the two of them.
“What did you need to see Y/n for?” she asks.
Your ex turns to her at her question, and an expression of amazement crosses her face.
“Oh, wow, you’re Black Widow.”
Brushing off her awed exclamation, Natasha crosses her arm expectantly as she repeats, a slight tone of protectiveness entering her voice.
“Why are you looking for Y/n?”
Noticing her serious gaze and intimidating demeanor, your ex fidgets with her hands nervously as she responds.
“It’s kind of a private matter with an old case that I need her help with,” she explains.
Despite being the one who broke your heart, your mutual break up with her meant that the two of you are still somewhat friends, and as much as Natasha wants to, she can’t prevent your ex from seeking you out, especially since it seems she needs your help.
With an internal displeased sigh, Natasha gestures with her head towards the direction of the elevators.
“I’m heading over to her office right now if you want to come with me,” Natasha offers, nodding at the receptionist reassuringly to indicate that it’s okay, before walking away without another word.
Natasha hears your ex scramble to follow quickly after her once she processes her words.
As the elevator doors close with the two of them inside, Natasha pulls out her phone to send you a warning text.
I’m on the way to your office with your ex.
A read message quickly appears under her text, indicating that you have seen it, and then a text bubble promptly pops up as you respond.
?!?!?
“So, do you and Y/n work together often?” your ex asks, trying to fill the silence with casual conversation.
Natasha looks up at her question, tucking her phone away. She crosses her arms and leans back against the elevator walls, adopting an intimidating posture, as she gives her a hard stare.
With a calm yet assertive tone, she tilts her head curtly and replies with the truth.
“She’s my girlfriend.”
An awkward silence fills the small space after her answer, and your ex’s eyes dart around the enclosed space, seemingly realizing she’s essentially alone with the Black Widow who just revealed that she is in a relationship with you.
Sensing her nervous energy, Natasha relaxes her posture, offering a more friendly demeanor.
“Relax, if I was going to do something, I would have done it already,” Natasha reassures.
Your ex nods hesitantly, acknowledging Natasha’s attempt to diffuse the tension. After a moment of contemplation, she gathers the courage to speak up again.
“So, you know about Y/n and her ability?” your ex asks, her voice tinged with curiosity.
“Yes,” Natasha confirms, adding, “And about what happened between the two of you.”
The revelation hangs heavy in the air, plunging the elevator into an uncomfortable silence once again.
Honestly, Natasha knows she shouldn’t keep putting your ex in these awkward positions with her responses.
However, just because you are on friendly terms with her doesn’t mean Natasha has to be, especially considering she never held any goodwill toward the woman before.
Natasha redirects her focus to the digital display above the door, silently cursing and blaming Tony for the sluggish pace of the elevator.
“I-I honestly did love her,” your ex confesses, breaking the silence once again.
At her statement, Natasha regards her with a raised eyebrow, silently prompting her to elaborate on her sudden declaration.
"I mean, Y/n’s great. It’s just…it got hard to imagine being with someone who always knows if you’re telling the truth or not,” your ex explains with a small sigh, offering a tiny sympathetic shrug before asking. “I’m sure you understand that feeling too, right?"
Irritation flares in Natasha’s chest at your ex’s words, her protective instincts surfacing in defense of you.
"Maybe the fact that she can see someone for who they truly are is what makes being with her so special," Natasha counters, her voice firm with conviction.
The remainder of the elevator ride passes in tense silence until the doors finally open with a ding, signaling their arrival at your floor.
Throughout that time, one part of the conversation continues to bother Natasha, and she finds herself asking, wanting to know the answer.
“Did you tell her often?”
“What?” your ex asks, blinking in surprise and caught off guard by her sudden question.
Natasha presses her lips together momentarily in displeasure at the topic before clarifying, “Did you tell Y/n that you loved her often, you know, before your feelings changed?”
"Oh, um, kind of," she admits, a faint chuckle escaping her lips. "It’s actually kind of funny. Y/n would always have this cute little shy smile whenever I said it, so I ended up saying those words to her a lot."
The irritation in Natasha’s chest intensifies at her answer, and her feelings must be evident on her face because your ex starts waving her hands frantically in a slight panic.
“But I’m positive Y/n won’t react the same way if I said it now,” she adds quickly.
Instead of responding, Natasha leaves the elevator without another word.
Your ex’s reassurance does little to ease the irritation that she feels at not yet having been able to say those words to you herself.
The two of them arrive at the door of your office, only to find it locked with the lights turned off.
Just as Natasha is about to text you to ask you about your whereabouts, you emerge from around the corner, skidding to a stop in front of her.
Confused at your flustered state, Natasha gives you a questioning look as she asks, “Why are you rushing?”
You take a couple of deep breaths to catch your breath before answering.
“Because…I didn’t want to…to leave you waiting.”
Natasha feels her heart flutter at your words, her posture relaxing for a moment.
“…wow…you look good, Y/n,” your ex comments.
Natasha’s body immediately tenses again at the reminder of your ex’s presence, and she becomes further annoyed when she takes in the state of your appearance that prompted the remark from your ex.
You are in your usual workout outfit, a standard black tank top, showcasing your body with a gleam of sweat still on your skin, evidence of your workout session.
As if sensing Natasha’s increasing irritation, your ex gestures awkwardly in fear toward the waiting area some distance away.
“I’ll just wait over there.”
Natasha watches your ex walk away with a slight glare in her eyes.
When she turns back to you, her expression instinctively softens with affection and curiosity.
“Where were you?” she asks.
“My last couple of interviews had to cancel, so I decided to go train for a bit,” you answer with a slight shrug. “You know, since you suggested that I try training whenever I’m bored and have some free time.”
Natasha's lips twist slightly in conflict at your response. She's happy you took her suggestion to heart, but now she's also upset that it led to you appearing in front of your ex in such a state.
Gesturing toward your ex, you ask, “Did she say why she’s here?”
Natasha sighs and shakes her head.
“She only mentioned that it was an old case that you can help her with.”
“Okay,” you say, nodding in understanding, probably already knowing what she’s referring to.
Then you look at Natasha with a cute tilt of your head.
“After I finish up with her, do you want to go out for some lunch?”
A small smile forms on Natasha’s face, her earlier irritation melting away at your suggestion.
However, she knows she might not have enough time to wait and go out before her next meeting.
“How about I go ahead and pick up some takeout first, and then we can have lunch in your office when I return?” Natasha offers as a compromise.
You smile at her in response and press a soft kiss against her cheek.
“It’s a date.”
As you’re about to move past her, Natasha presses her hand firmly on your shoulder, stopping you and pushing you back to your original position.
You give her a questioning look in confusion.
“Did you take my hoodie again?” Natasha asks accusingly.
Your eyes dart guiltily to your office before you mutter under your breath with a soft pout, “Maybe.”
Natasha nods slightly in contemplation, her eyes glancing at where your ex was waiting and then back to you.
“Put it on,” she says plainly.
You raise a brow at her in confusion and gesture to your body.
“Nat, I’m covered in sweat. I didn’t get a chance to hit the showers before you texted,” you explain.
“That text didn’t mean that you should come here all hot and sweaty in front of your ex like this,” Natasha remarks pointedly, crossing her arms.
A teasing grin pulls at your lips as a look of understanding crosses your face.
“You think I look hot right now?” you ask happily.
“Seriously?” Natasha deadpans.
Unbothered by her signature intimidating gaze, you pull her closer by the loops on her belt and lean in with a slight tilt of your head.
“Are you jealous?” you tease lightly, your bottom lip caught in between your teeth as you try to hide your pleased grin.
Natasha rolls her eyes, though her lips quirk up briefly in amusement. She knows whether she responds truthfully or not, you probably already know the answer without the help of your ability, so she responds instead.
“Keep it up, and I’ll just come back with one takeout box for myself,” she warns.
You laugh lightly at her response, nodding your head in concession.
“Alright, I’ll put it on,” you promise, before leaning in to press a soft kiss to her lips.
As you pull away, you whisper, “I love you,” the words brushing softly against her lips.
Natasha’s eyes had fluttered closed at the touch of your kiss, but they snapped open when she remembered she wanted to say those words back to you too.
However, to her disappointment, before she realized it, you had disappeared from her side.
Turning around, she finds you already in your office, putting on her hoodie.
A mocking chuckle sounds beside her, and she turns to see Loki leaning casually against the wall.
“Oh, you didn’t even try that time,” he taunts.
Without hesitation, Natasha raises her wrist and shoots a widow bite at him. It flies through his body, dispersing the apparition that he had left there.
Groaning in annoyance at his presence, Natasha quickly leaves to go get your lunches before he can reappear and provoke her further.
~~~~~~~ ⧗ ~~~~~~~
“So this is the one lie detector that you can’t beat,” Fury comments with intrigue, as he examines your file.
Natasha closes the folder promptly and takes it from the table in front of him, stating firmly, “Her name’s Y/n, and no, you can’t have her. She’s just going to help review the list of potential recruits for you. Nothing else.”
She gives him a pointed look, stressing, “Especially not any SHIELD interrogations.”
Leaning back in his chair, Fury chuckles amusedly and raises a brow at her.
“Protective, are we?”
Before she can affirm the lengths she would go to minimize the risks you have to take, the door slams open, and you stroll in, giving her a wave and a charming smile.
You stop in front of her, taking her hand suddenly in yours and giving it a light swing.
“Ready to get started?” you ask.
Natasha’s eyes narrow in suspicion. Something about your behavior was off and unlike you.
She examines your expression critically, and then in one swift, fluid motion, she grabs your wrist and upper arm, pivots on her heel, and shifts her weight, seamlessly flipping you over her shoulder.
With a resounding thud, Natasha slams you down onto the meeting table, the impact rattling the room.
Fury whistles lowly with a slight wince, a mixture of sympathy and admiration in his tone.
“Tough love, huh?” he remarks to her.
Natasha rolls her eyes at his comment and shakes her head, reaching to her side to grab something. She takes one of “your” wrists and snaps a golden cuff onto it.
Immediately, the figure on the table shifts from your face and form to Loki’s.
His eyes glare at her as he gathers his bearings, giving a slight grunt of pain when he moves.
“As if this woman knows anything about love,” he scoffs, standing up from the table with a groan.
Fury hums curiously at the sight of the trickster god, turning to Natasha.
“Who let him in here?”
Natasha sighs as she crosses her arms, replying, “Unfortunately, Thor and he are on friendly terms at the moment.”
Loki raises his hand and waves his finger at her in reprimand.
“Exactly. Now, is this any way to treat a guest of yours?” he taunts with a smirk before his eyes drift to the cuff on his wrist. His expression falls in recognition. “Where did you get this?”
A smirk forms on Natasha’s face as she answers, “Thor lent it to me when I asked. Since I know better than to just take his things.”
The cuff in question is an enchanted artifact that temporarily blocks the magical abilities of the wearer as explained by the god of thunder.
Loki scoffs in disbelief, placing one hand on his hips while waving his other wrist at her.
“Hilarious, now take these off,” he demands.
Natasha’s smirk remains fixed as she shakes her head.
“I don’t have the key,” she admits, tapping her chin thoughtfully before revealing, “It must still be with Thor. But I’m sure you’ve already apologized to him for earlier, so you’d have no problem asking him to release you.”
Loki scowls, his expression darkening with disdain, and then he swiftly turns toward the exit.
“It’s no wonder that girl doesn’t want to accept any love from the likes of you,” he spits out angrily.
Natasha’s lips twist downward at his words, but before she can respond, a knock on the door interrupts the tense moment.
Taking a calming breath, she calls out, “Come in,” already knowing who it is.
You open the door at Natasha’s invitation, only to dodge out of the way as Loki storms past you out of the room, muttering angry curses under his breath.
Turning back to Natasha, you notice the telltale red aura fading from around her and wonder what was the lie that you assume she had just told him.
As you approach her, Natasha’s contemplative, sullen expression quickly shifts to a neutral one when she catches your concerned gaze.
Before you can question her about it, Fury claps his hands firmly, looking between the two of you.
“Alright, let's finish this quickly then.”
~~~~~~~ ⧗ ~~~~~~~
Seated on your sofa, Natasha hugs a cushion pillow closer to her chest, seeking comfort as Loki’s harsh words echo in her mind.
Is it just a coincidence that you manage to avoid her every time she’s about to say those words to you? Or is it possible that the truth is you don’t actually want to hear those words from her?
You place a bowl of popcorn on the table in front of her, snapping her out of her spiraling thoughts as you finish explaining what your ex needed from you.
“So, I just need to submit my notes on the case so that the court can close it out,” you explain.
Natasha hums absently in acknowledgment, but her mind drifts back to her insecurities.
Was Loki just messing with her or were all of your previous evading actions really on purpose?
Unable to bear the uncertainty any longer, Natasha decides to settle this once and for all.
As you take your seat next to her and start the movie, Natasha initiates her plan. She quickly maneuvers herself over your lap, straddling you as her hands rest on your shoulders, pressing you firmly against the sofa with her body.
Your hand automatically rests on her waist and begins tracing light patterns against her side, but your lips twist into a small pout of confusion as you remark, “As exciting as this is, I thought this movie was your favorite.”
Natasha closes her eyes briefly, internally groaning at your adorable words and how incredibly in love she is with you.
If only you could hear it from her for once.
Determined to not fail this time, she tries again.
“I lo—”
Her words are cut off, swallowed by you, as you pull her down into a deep kiss.
Instinctively, she melts against your body, sliding her hands to caress the back of your neck, pulling you closer to deepen the kiss as she gets lost in the feeling of your lips moving against hers.
Then, realization hits her, and she snaps her eyes open and pulls away.
“Hold on, I’m trying to tell you that I—”
“I know,” you interrupt, your hand covering her mouth to stop her mid-sentence.
That’s when Natasha sees it.
The fear in your eyes.
“I know,” you repeat, giving her a look of understanding before swallowing nervously.
You close your eyes as your head drops to your chest, a sad chuckle escaping from you.
“You know, in all my life, I have never been afraid to discover if someone was lying to me,” you admit, shrugging lightly. “I’ve always known that people can lie, so it’s never really surprising or hurtful when it happens.”
You let out a weary sigh and look up to meet her gaze with a sad smile.
“Except for that one time.”
Natasha knows what moment you are referring to — the night your powers revealed that your ex no longer loved you.
The memory flashes in your mind, vivid and raw, as if it happened only yesterday. The betrayal, the heartache, the crushing realization when the red aura appeared around her after she uttered those fateful three words to you.
Your attention returns to the woman in front of you, the one who helped heal your heart. The one who now holds it.
The one who also has the power to hurt you in the exact same way, even though you know she won’t.
“I love you so much, Natasha,” you say with breathless adoration and honesty, but your expression pinches in fear as you continue, your voice trembling slightly. “But I don’t think I'm ready to hear it from you yet. Just…not those exact words.”
You sigh sadly, understanding how unfair your words are to her, and your chest tightens guiltily as you apologize, “I’m sorry. Look, I’d understand if you want to leave.”
You look away from Natasha, your mouth pressing together tightly, fighting the urge to cry.
The silence stretches out in the room before Natasha gently cradles your face, bringing your gaze back to her.
“You make me happy,” Natasha declares firmly.
You give her a confused look at her words.
“Wh-what?”
Ignoring your question, Natasha continues, asking meaningfully, “Am I lying?”
Your eyes observe her for a moment, but you don’t see any indication of a red aura appearing.
���No,” you answer in confusion.
Natasha nods before continuing, “I don’t mind that your powers reveal truths about me, like the moments when I want to hold your hand or when I’m jealous.”
She tilts her head at you in question.
“Am I lying?” she asks again.
Still not seeing any red aura appear around her, you shake your head at her in response.
Natasha rests her forehead against yours, letting out a deep breath, before continuing, “I’m afraid that one day…” she pauses, taking in a shaky breath to prepare herself for what she’s about to admit out loud.
“…one day you’ll wake up and decide that because of who I was, who I am now is not enough for you to stay with me anymore.”
Your eyes widen in surprise, and you go to reassure her, “I wouldn’t—”
“Am I lying?” Natasha interrupts, not wanting you to worry about comforting her at this time.
Your eyes soften sadly when you see the vulnerability and fear in her eyes at her words.
You reach up to cup her cheek, your thumb caressing her face gently in comfort as you whisper, “No.”
Leaning against your touch, Natasha lets out a steadying breath to compose herself for the final part of her point.
“So when I say I can wait…” she pauses, looking into your eyes with a serious and determined expression, making sure you can see the sincerity of her next words.
“…I’ll wait for as long as you need so that one day I can say those words to you…am I lying?”
You watch her carefully for a moment, but nothing appears to counter her claim. Realizing her intentions to reveal her feelings in another way, your heart fills with love and adoration for her as you answer with a soft smile.
“No, you’re not lying, Natasha.”
She gives you a gentle grin and cups your face, pressing a soft kiss against your lips before admitting, “That’s because when I’m with you, Y/n, it never feels like I’m living a lie.”
A breathless, awed gasp escapes from you at her words, and you can’t help but pull her in closer, her red hair falling around you like a curtain.
“I love you,” you whisper against her lips, the words filled with genuine adoration for the woman.
Natasha smiles softly at your words and closes the distance between the two of you once again, her kisses tender and filled with all of her unspoken feelings. Her lips move against yours with gentle urgency, conveying everything she can’t yet say aloud.
The warmth of her touch, the sincerity of her kiss, and the way she holds you protectively — all of it reassures you.
It doesn’t matter that those three words haven’t been spoken explicitly — her actions, her presence, the look in her eyes says it all already.
Natasha may be considered one of the greatest spies in the world thanks in part to her exceptional ability to lie, but even she can’t hide the truth from you.
Without needing to hear her utter those fateful three words aloud, you already know the truth in your heart.
That Natasha Romanoff truly loves you too.
~~~~~~~ ⧗ ~~~~~~~
a/n: Thank you for reading and for all the love that you all gave to the first part! I hope you enjoyed this one too!
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