This is the countless time they quarrelled within two months. Kim Chaewon was given a challenge, to find Kim Minjoo within the day and to show the younger how much the older one actually cared for her. But when they reunited things has began to change their relationship.

All Kim Minjoo wanted was a normal high school life, but all of sudden, girls -not just one but three popular girls were started noticing her.

Myungsoo just got mentally disturbed by a certain long wavy-haired counterlady. What happens then when she's now his...   Kim Myungsoo (L)

After seeing that picture, Myungsoo can't stop... something happened...   Kim Myungsoo ( L Infinite )