Written for a kink meme prompt: "Kili can see the way the gold sickness is effecting Thorin, he loves his uncle but the illness is twisting him into something that Kili doesn't recognise. So before the BOFA, he pulls Fili aside, kneels down, puts his bow to Fili's feet and swears his allegiance. Fili is stunned because their uncle is king and this is treason."
Aramis' POV when seing his son for the first time. Possible spoilers for season 2, episode 1.
The three were a complete entity, but when the fourth arrived, he somehow fit right in.
How Fíli, the golden Durin prince, met his end. (Beware of spoilers if you haven't seen BOTFA!)
"I am Barbarian, I am a slave / I have been traded and sold / I've been imprisoned and told to behave / I've won them silver and gold" (Just a little something in Atticus' POV.)