Denji was just slaying some devils in his Chainsaw Man form and was probably thinking about some good ol' boobs.

And not gonna lie. Seeing Chainsaw Man wearing The Fourth East High School uniform; a black buttoned long-sleeved shirt which is unbuttoned and the sleeves rolled up, black jeans and a pair of.. suspicious and beaten up looking jordans is pretty freaking attractive (if you're a weirdo).

"Do you need something.." He said without much care in his voice, he's just tired.