Average luffy and sanji interaction in the kitchen
Regulus and Remus who find one another when Sirius and James are caught up in each other.
Even though Remus has known them since first year, it feels like they speak a language he doesn’t know. Regulus picks up on it. He’s been watching Sirius and James for ages, jealous he couldn’t have either of them.
Regulus feels bad because he didn’t see Remus at first. His eyes would slide right past him, honing in on his brother and James. Now that he knows him, now that they have being “the second choice” in common, he’s thankful for the companionship.
When Sirius and James are speaking in their language, they look at each other and exchange their own glances. They share books and leave annotations for the other. Regulus comes to possess a couple Moony Sweaters™.
Remus even meets Barty and Evan. He notices that they have a language of their own too.
Remus and Regulus make their own language, and nobody ever really seems to notice. Not Sirius. Not James. Just the two of them.
Had a vision thought y’all would enjoy it
No wonder Moonwater work so well as friends. Regulus is the type of person to call you a piece of shit, and Remus will elaborate on exactly why you're a piece of shit.
Remus loves horror movies and he tried watching them with Sirius, but Sirius is a scaredy little bitch and always ends up ruining the movie, so now Remus has movie nights with Regulus where they just watch the most unhinged, terrifying shit. Sometimes, Sirius or James will attempt to sit with them and just watch what they're watching, but they always end up living the room absolutely horrified ("Bloody hell James our boyfriends are psychopaths")