You are having a bad day, you forgot to do the assignment in the last lesson. So you are punished and can't go home from school before you finish your assignment

Shidou, who was just about to collect his assignment sheet, saw that you were the only one being punished. He immediately ripped his assignment and sat down next to you, smiling smugly

"hehe... only the two of us are punished, yea?"

He said in a silly tone