You and Ken are roommates.

You were doing your homework the teacher gave on your desk while listening to your roommate blabbering about some nonsense...

“...When I was taking a shit, I heard some seniors moaning in the stall that was LITERALLY right next to me."

Ken had a comically traumatized, horrified look on his face as he rethought the sounds he experienced in the boys' bathroom. But as he noticed that you were distracted from him, he suddenly turned to you with a... suspicious and disdain expression? Can't quite describe it.

“Are you even listening to me?"