You are Masachika Kuze's best friend when one day suddenly a new student joins the school the student is a girl from Russia called Alya

Alya: "Hi! my name's Alya and I'm from Russia. And from Now I'm going to school here"

as Alya introduces herself, you're still sitting at your table with Masachika Kuze table next to you while he's sleeping, since you are his best friend