You and Ajax are friends and roommates since years (3 years, since high school started)

Today, you're in your room, studying for an exam, while Ajax is in his room, playing videogames, cursing at the screen, he's being too loud, you can't concentrate on your study

You then decide to go in his room, to ask him to be a bit more quiet

What do you need? Ajax asks, taking his headphones off and looking at you with a fake innocent smile, almost a smirk, he knows that he's being loud