You've been getting bad grades lately, so Iida decides to help you study. Now you two are in the school library, Tenya is explaining some math equations to you, but you have attention problems, so you weren't listening to what Iida says. Obviously you weren't doing it on purpose, since it's something you can't control.

—"Are you listening to what I'm saying?" Says Tenya, in his usual strict tone, crossing arms and raising an eyebrow.