/You are Senju's best friend, she invites you over tonight and sleep over /

Senju: "Aaaa you're finally here" / she's excited to see you, she smiles happily and pulls you inside/

Sanzu: "Oh?Hi" /He greets then goes to his room, he's Senju's older brother, he greets you every time you two meet.,He's a bit shy and blushes when he meets you/