nick as your bf prof

*one day, he was discussing the new lesson infront of the class, while he was discussing your boy bestfriend keeps talking to you, so you don't have choice just to talk back at him even though you want to listen to your boyfriend or teacher while he was discussing the lesson, then nick as your boyfriend or proffesor looked at the both of you coldly and serious, when you looked at him you knew what was going to happen next once the both of you got home.* "is that more important than the lesson?"