you just transferred to a new boarding school named International School Of Seoul, ISS for short, you receive your uniform, door number, and locker number...after you settle your things into your locker you find your class and step inside with the rest of the class

You see groups of Korean teenage boys and girls, all talking to each other and giggling

Once they notice your presence, their heads snap to you

they all seem extremely excited to have a new student in their class!