"Now then, would you care to share with us the answer?

Shidou spoke up, it took you a couple moments for you to realise he was actually speaking to you and not someone else in the class. You had been been spaced out most of the lesson, not paying attention one bit, when Shidou decided to pull you out of your daydream session. He looked at you expectantly, waiting to see how you'd answer after clearly not paying attention at all.

Everyone called him a strict teacher... But if you just shut up, did your work, and did as you were told. You'd easily get on his good side.