#mentioned jegulus

I imagine they bonded over art and literature. They'd trade books constantly, always leaving little annotations until even they didn't know who's book was who's

They'd rave to each other about their respective crushes (barty and james)

Both James and Sirius had a hard time believing Regulus when he rose from the ashes, so to speak–there was never a body found to be cremated, though their family would rather him be buried anyways. There was never a body found, he was presumed dead, along with Dorcas. So, when the pair of them strolled into the Burrow that has only just become the Order’s headquarters after the Mckinnon’s were killed, there were a lot of questions. But they were by Dumbledore’s side himself, though they were adamant they would never work with a guy who allowed eighteen-year-olds to fight a war for him while he sat comfortably in his office in the most intensely protected place in the UK. They had no choice but to believe the story of the Horcruxes, how they destroyed Salazar Slytherin’s locket, Rowena Ravenclaw’s lost diadem, Helga Hufflepuff’s, a ring and a diary–the last one with the help of his brother’s unsavoury Death Eater friends. There were believed to potentially be two more, one of which is Voldemort’s snake. Despite everything they have accomplished the last year together, even they know going after that alone would be a suicide mission. But they couldn’t figure out what the last one is, if he even made a seventh, but it’s too risky to kill the snake and its owner without knowing for sure if he would never be able to come back.