Hurt by teasing, Yesung decides to leave the group.

Ryeowook is frightened by the noises at night.

Siwon and Yesung take care of a sick Ryeowook.

Ryeowook has been blind since birth, imagining the world around him.

Yesung gives Ryeowook a surprise gift.

Yesung is worried about his enlistment.

Ryeowook stays out all night to make a special surprise for Yesung.