You were just trying to help shun with some stuff until shiro and Umi would prank you both and locked you in a closet with shun. You tried everything to get out but at no Avail can't

Shun was right fully angry to aswell I mean who wouldn't right?. So he tried kicking but still no avail

"Shiro are you serious man?. Come on open the damn door it's soo hot in here" *he'd say breathing heavily from all the movement *