- All the teachers have a betting pool for when Remus and Sirius finally get together. McGonagall wins. Obviously.
- Remus is the one that makes the first move on Sirius and Sirius is so ridiculously happy about it that even James can’t take the piss out of him.
- Peter spends most of his life scared to go into the dorm, because if it’s not James and Lily having sex in there, then it’s Remus and Sirius being really gross.
- Lily and Remus get together for weekly coffee wherein all they do is bitch about their boyfriends.
- Sirius panics about what to get Remus for his birthday for ages. He starts off the day by making him breakfast in bed and Remus gets all flushy and is just like, “That’s literally the best present ever” and Sirius is SO ANGRY he worried so much.
- Remus is really into painting and drawing, but all he ever seems to draw is Sirius because he’s always just there.
- Remus is actually pretty adorably cluttered, but Sirius is actually really tidy and he just spends a lot of his life chasing after Remus being like, “You must organize, Moony, dearest”
- Remus forgets to cut his hair all the time, because he’s just not that bothered. So it gets to the stage where it’s quite long, so he keeps tying it up in a bun, and Sirius literally gets weak at the knees every time.
- Sirius is somehow the best cook ever. All of the Marauders spend all of their time round at Remus and Sirius’ apartment, just so that Sirius cooks for them.
- Remus’ favourite colour is green, and Sirius’ favourite colour is blue, and so Lily makes 10,000 jokes about how they “harmonize”
- Remus and Sirius are the only two people in the world that can successfully share a single umbrella between two people. James and Lily tried once and it ended with Lily not speaking to him for a week.
- Remus is the one that started Sirius into punk, but no one believes that Remus is actually more punk.
- Remus never pets any dogs because it always feels just a little bit like betrayal.
- James buying them a goldfish because, “Cats and dogs were obviously out of the question” Sirius loves it, and names it “Fish” when it dies, Sirius cries for two hours.
- Peter buys them another one. Sirius calls it, “Fish the Second”
- They’re both surprisingly not that into PDA,but if you watch them, then they’re always touching. Remus’ leg will be pressed against Sirius’ when they sit beside each other. Their hands pressed together as they write, their feet entangled underneath the table.