#while i was writing this i looked up Diors age and homie was 22 when he married his wife and died at 30

[youareunbearable]

Headcannon that Celebrimbor and Thranduil were childhood Frenemies because I don't like how the Mirkwood Elves were left out of everything that happened so pls enjoy this fliclet

---

Once the Feanorians touched down in Hithlum, Thingol sent his younger brother's brother in law Oropher to be his ambassador. Oropher, of course, brings his son Thranduil along because this is a great chance for diplomatic training

Maedhros, this is during the time Morgoth is sending his own persistent ambassadors, thinks it would also be a great time to start Celebrimbor on diplomatic training, because before this he was just in the forge with Curufin and Feanor. And it doesn't look like the rest of the Sons of Feanor are going to have kids so he'll be inheriting the crown one day.

So Celebrimbor and Thranduil are pushed together on children "play dates"

They hate it, they always fight with each other and have competitions and as soon as they see each other they will throw down and scream new insults they learned since the last time they met. Sometimes they spent entire visits only speaking to each other in their own native tounges and mock the other for not properly understanding what they are saying. This particular game didn't last long, but Tyelpe did become the first of the Noldor to speak Sindarin fluently with no accent and Thranduil enjoys the annoyed tick in Galadriel's typical serene expression when she hears him speak flawless Quenya with a Feanorian lisp

Oropher is concerned, being the youngest of 4 he never had an antagonistic relationship with any of them. But Maglor (the new depressed Noldor High King) just gives a small smile and shrugs. He grew up with 6 brothers and even more half cousins. Little Tyelpe and Thrandy are just playing like boys and future best friends do

And they keep up this frenenimes relationship even after Curufin moves them to Himland. When it gets sacked during Dagor Bragollach and Curufin, Celegorm, and Celebrimbor all flee south to their cousins home, Thranduil sends them some relief supplies. When Celebrimbor disown his father, Thranduil comes to visit and generally be annoying until Celebrimbor can stop feeling like shit

When Thranduil, his parents, and their people leave eastward after Thingol's death but before the second Kinslaying (for Oropher is older then the Sun and Moon, he is not about to be led by a boy not even in his 30th year, Maiar blood or not, and many Sindar agree with him) Celebrimbor travels with them and secures them safe passage through the Blue Mountains.

They both grieve when they hear of the Second Kinslaying, then the Third, and then when the East sinks under the waves. Not many in Lindon support Celebrimbor wearing the eight pointed star again, but Thranduil just rolls his eyes and tells him red looks dreadful with his complexion

During the Second Age when Thranduil gets married, Celebrimbor is invited to the wedding and vis versa when Celebrimbor marries Narvi

(Both marriages involve lots of teasing over their partners of choice. Thranduil laughs over the fact that of course a Noldor would marry a Dwarf, they are basically the same, what with their love of rocks and metal work. Celebrimbor rolls his eyes and snorts that he's surprised Thranduil didn't end up marrying an Ent, what with his love of trees, but he supposes that marrying a lady named "tree maid" is close enough. What next? Will he name his children "sapling" or "twig" or "leaf"? Thranduil shoves him off his chair, spilling wine all over the table and floor and growls that at least his children will have original names, and not share a name with two of his forefathers like Men)

They visit each other a lot during the second age, and Thranduil tries to help him as best he can during the fallout of Narvi's death, and when Celebrimbor is designing his rings of Power with that suspicious Maiar of his (who Celebrimbor SWEARS is helping him craft to work through the grief he has no other intentions) he had Thranduil (or Oropher) in mind when he created Vilya

When Thranduil heard about what happened to his friend and his land during the War of Elves and Sauron he grieved deeply. The only thing he had to remember his friend by was some forgotten blueprints of unfinished jewelry, an Age worth of letters (mostly written in Quenya, he of course had replied in proper Sindarin), a clumsy eight pointed star he laughingly embroidered onto the breast of Thranduil's favourite robe, a set of Sindarin long knives overly embellished with Noldorian swirls, and a box of white gems Celebrimbor hand crafted and left with a promise to come back once he finished his rings and use them to make a matching crown set for Thranduil and his wife to wear whenever he inherited the crown

("There may be even enough left over for a third crown. For your 'little leaf' to grow into whenever you two get around making one." Thranduil's wife laughed with Celebrimbor and sent her husband a leer that set his ears ablaze and Tyelpe's laughter began anew)

And enough regrets to haunt him for Ages. It seemed like bad things always came in three. Celebrimbor, his father, his new homeland. Thranduil led his people north, away from everything he had loved, and kept what remained close to his chest. After his wife was slain shortly after the birth of his son, he refused to lose anyone else. Greenwood the Great began to mirror his grief and became Mirkwood

It was almost another another Age before he decided to commission the Dwarves of Erebor to turn those precious white gems into the crowns Celebrimbor intended. Not for him and his now dead wife, but maybe for Legolas and his future partner. (His little leaf, he could hear Celebrimbor's laughter every time Legolas calls himself "Legolas Greenleaf" with that cheeky grin of his) And if Celebrimbor couldn't make them himself, he would be happy to let his Dwarven friends do the job for him

Thranduil almost burned down the mountain himself when they withheld those gems and one of the last pieces of his dear friend from him

Under the bone deep fear of watching a dragon from his nightmares sack the kingdom, he was a little pleased. Jewel thieves get their due

(He knows that Celebrimbor never swore his grandfather's Oath, but sometimes late at night he wonders if he still carried the curse of it. If that Oath and the Curse of Feanor are the reason his dearest friend died that awful way he did)

It was the beginning of a forth age when those sparking white gems were finally turned into the crowns they were destined to be. And Thranduil could almost hear Celebrimbor's delighted laughter as he watched his only son and heir, his little leaf, marry a dwarf.

When it came time to sail, Thranduil stayed with his people, he has coveted them for so long he now refused to leave unless he was forced too. Legolas, who had somehow made a small boat that could barely withhold the waves of the Western Sea, was greeted with a welcoming and joyful embrace by the Elf he only heard stories about

"Hail Celebrimbor, Lord of Eregion, Crafter of the Rings Of Power, Husband of Narvi son of Vilarvi of Durin's Folk, and most importantly, the dearest friend of my father!" Legolas greeted in flawless Quenya with a very noticeable Feanorian lisp. The gathered crowd twitched a little and Elrond (who was hoping of news of his sons) gave a sigh. "I have much to say, and so does my husband Gimli, but first I must give you my father's message!"

Legolas cleared his throat, and then with mock superior expression, one that made him look just like Thranduil, he said: "Celebrimbor you Spider Spawn of the Shadow, if you worked on my crown instead of those thrice damned Rings like you said, my son would never have married a Dwarf. Once I am reborn you better start running because I am going to burry you in my forest and chop down the tree you become with my anger alone!"

There was a startled gasp of silence on the shores of Valinor, before Celebrimbor burst into peels of joyful laughter. Legolas smiled at his honorary uncle and laughed with him

"As you can see, father missed you very much"