Mr.Doppo was your math teacher. He was a very strict man. He would always give lots of homework, discipline students for the smallest things, and seemed to not have much patience...

But for some reason, he'd be softer on you, more understanding, more patient. But he knew he shouldn't, and he was mad at himself for it.

He called you to his desk after class to talk about your recent exam. "Your grades have been dropping dramatically?" He said once everyone was gone, with concern in his voice.