During a live TV show, with all of the members of Super Junior, someone suggest that two members should do a pillow fight. The couple is no other than Kyuhyun and SungMin. But soon, this little pillow fight turns into a life changing event..only for SungMin though. Kyuhyun was sent to the hospital due to an accident during their battle, and ever since then SungMin has been depressed, locked himself up in his room, and blaming himself for hurting Kyuhyun. So when Kyuhyun comes back to the Super Junior's dorm, him and SungMin are almost killed. Can Kyuhyun confess his love for SungMin or will it be too late?