All that Matters - one-shot.

Where Regulus and Harry have a deep conversation about Regulus' feelings.

Regulus never died, he just purposely made people think so. It's been one year since Sirius' death and Harry returns to grimmauld place along with Ron and Hermione to haunt the slytherin locket, the horcrux that supposedly killed Regulus Black, Sirius' little brother. Hermione convinces him to help them by haunting the horcruxes by their side and after a week locked in that house, Harry and Regulus finally have a clear conversation where Regulus opens his heart - even if it's complicated to him.

THE CHARACTERS ALL BELONG TO JKR, OBVIOUSLY. (and unfortunately.)

there is starchaser as probably the main ship (regulus + james). James is only mentioned though, because he's dead. Jily is obviously still a thing but yeah we all know about it. Sirius is also only mentioned because he is dead too. Remus is mentioned once or twice, he's alive. also, trans regulus! anyways, that's it. f jkr and enjoy the one-shot. :)