He really cares about what he's teaching. If you show interest in the subject, he will automatically like you. As long as you try his class is very easy. You can't get lazy in his class. When you stop trying or begin to slack on work he get extremely upset because he expects the best out of his students. Languages are difficult to learn and require students to do work. He does his best to make the class fun and memorable
Hes a great guy. The administrator that actually cares about the students and doesn't overdue it on punishments. Im glad he came back
Yeah, he's tough. But that's his job. And he does look after the students. You prolly don't want to be on his bad side though.