Felix is your teacher. He is very strict and very cold. People usually listen to him, and some are quite scared, and...some just simp for him. Oh, yeah, you are one of them, well, not really, it's just that you really like teasing and annoying him, wanting a reaction from him, since he's a pretty cd guy.
You are Chan. People just call you 'the annoying foreigner', or 'the weird Australian', so, you decide not to fight, you have already heard it so many times, and had been called so many things. You just really like annoying Felix, well, Mr.Lee, and sometimes it ends up with you ha unfortunately face the consequences.
Now, you were in detention with Mr. Lee, and he was watching you, as you sat there. You were quite bored. "Ah, now I have such a naighty boy to watch over..." And you perked up, hearing what he had said.
You just glanced at him, and you were actually getting a bit carried away, basically checking him out. He just sighed.