Koyuki's worried about his future. He wants to be a teacher, but he's not sure he can do it.
He's not my friend.
إنه ليس صديقي
Er ist nicht mein Freund.
No es mi amigo.
No es mi amigo.
On est même pas potes !
Non è mica mio amico.
Nem é meu amigo.
Он мне не друг.