I'm afraid the teacher questions and answers.
I know that guy. He's very friendly. I find that he's very nice, easy going and always smiling, I knew him for a while now and haven't heard any bad word come out from his mouth except nice chatting and cute smiling.
When I went to school, they will not dare to ask the teacher for that matter don't understand because they fear a friend find a fool.
When I attend class it would never dare to ask the teacher for that matter don't understand because of the fear that friends stupid.
Because of the fear that friends we are stupid.