Ch276Zj : "I dare you to lock Shiro in a room and make him listen to Justin Beiber."

Keith grinned. "Oooh this brings back memories." He shoved Shiro into the room and started playing the music.

He heard Shiro's pained screaming for about an hour before Shiro began sobbing and screaming the lyrics.

(Hi yes I head cannon Shiro had a JB phase)