If he'd still been going with Kei to catch bugs the next day, that'd be different. His schedule was pretty clear right now, so why not! Why not.

"I dunno yet! It's pretty cool so far, but I haven't seen a single conbini yet." A truly chilling sight, and he hadn't even counted in the lack of bugs yet. "Ah, maybe I should go back with you though? That way you don't get in trouble."