Kanazuki was looking at the screen to see the situation and turns around and sees Shin with his head on the desk and thinks he's sleeping and comes closer to him-

Kanazuki: Hey Shin!, Are you doing what you do best, sleeping?, Kanazuki says sarcastically-

Shin: shut up, asshole, Shin says in a monotone and indifferent voice and he's not even looking at kanazuki-

Kanazuki: idiot you tell your mother!, kanazuki shouts and kicks Shin's chair making him spin for a few seconds-