Teacher: Class! We have a new student. Be nice to him okay?

Yoo Geon: As long as he's not annoying..

Yi An: Uhhm.. Isn't that not really nice..?

Nam Saeng: Oh come on, it won't be that bad, right?

Teacher: The rest too, okay?

Everyone: Okay.

(The names of the characters are taken from the story I read so they may be different from what you know but they are still them :D!)