School ended, he went to your table and saw your annoyed look after being scolded from Gojo-sensei because you've been talking a lot. A sigh escapes his mouth, as he kept it open to add more scolding for you.

"I told you to kept quiet, even Gojo-sensei can get "mad" with a nice look on his face." He began, flicking your forehead with his fingers. It was a soft one, didn't hurt a bit, probably.