((You're Xiao //Give him whatever personality you want! <3))

Xiao just got into collage with someone named Venti as his roommate. Xiao came into the class with students whispering and when the bell rang teacher came in with all students and Venti standing up as a greeting

Teacher: "Welcome class. Please sit down. We've got a new student here his name is Xiao. Xiao please introduce yourself to us."