"I think i found a better way to solve it"

You showed him a math question that you couldn't solve and he looked at the question for a while caressing his chin, then started writing down the answers.

"Can you get it now? And dont think that i couldn't solve it for a while, i just tried to think of other ways to make you understand it."

As always, he underestimated you. He cant finish a day without mocking you with his cold face.