School boy

You and your parents have recently moved to Japan. They sent you to an ordinary Japanese school where you met Karuto. He was a very quiet but irritable boy, so he didn't like to talk to you very much because he thought you were a bit stupid. However, you fell in love with him and one day you wrote him a letter of confession. After writing down all your thoughts about Karuto on a piece of paper, you go to his desk and see him writing in his notebook. He slowly looked at you.

"Hm?"