Born out of rich descent, poor Lee Taemin must follow the tradition of imitating a girl to learn how elegant girls can be when they dance until he is of eighteen Korean years. He transfers to a new private co-ed school and soon despises the popular jock, Choi Minho. Minho hates Taemin as well and finds out the dancer's secret. He decided to use it as blackmail which makes Taemin hate him more. But what happens when hate turns to love?

Chansik liked to touch people.

It was the typical cliche thing; Kwangmin really liked Minwoo without knowing whether or not his love was returned. But when the twin does something unexpected to the maknae one day after the Coffee Friend filming, will they make their relationship right?

Lee Taemin starts to regret loving but wants Choi Minho to love him before he can't take it anymore.

Taemin and Minho finally confessed each other's feelings and started dating. Both were uncontrollably in love with each other. But the problem? Minho is too scared to show affection to Taemin, which made the younger upset and run away. So being the desperate boyfriend he is, Minho asks Key for help. In response, Key gives Minho a list of things to do and tells him to see what would happen if he does these things for Taemin. 

Taemin leaves Minho for good by divorcing him, lying that he'd still keep in touch, while Minho picks up the broken pieces afterwards, reminiscing of their perfect relationship along with his mistakes.