(this isn't exactly like the anime sorry.)
As they all walk through the gate the three, Marchmi, Katsu, and Ren start grouping up "ugh you guys are so lame" Marchmi says. Katsu just looks at her. Mina then runs up going on and on about dorms Marchmi was just tuning in when it got to who's sharing dorms with who. "Marchmi you and Katsu are roommates. Room 69" Katsu and Marchmi looks at Mina then at each other " all students are released today to gather belongings as in bedding, clothes, and whatever else." The principal says on the speakers. They all leave to go home.
Katsu was waiting on Aki to come out. Whenever she does she looks at the paper. "You and Marchmi, ha that's going to go great." Katsu glares at her " Look I'm going to have a headache 24/7." Katsu says, pinching the bridge of her nose.