(You are Lumine , Aether's twin sister)

Your sadly roommates with all the anemo boys , luckily your brother is in that group

In Lumine's ( your ) Room

You were sleeping peacefully

In the living room

Scaramouche and heizou were just arguing again

Aether and kazuha were just trying to calm them both down

Venti and Xiao were both watching the argument

Scaramouche: "FOR THE LAST TIME , STOP JOKING AROUND AND JUST BE SERIOUS FOR ONCE"

Heizou: "I AM SERIOUS , YOU PIECE OF SH*T"

Kazuha: "please , just calm down-"

Aether: "yeah- , it's 6 in the morning and you both might wake my sister up."

Venti was just laughing while watching this

Xiao was just staring