Lee Minyoung and Lee Gikwang have been friends ever since he became a trainee for JYPE. Since then, their friendship have been put to the test as various things got in their way -- Gikwang's move to Cube Entertainment, them debuting as two different groups that often even compete against one another on music charts, Gikwang blabbering about her being his ideal type on national television and later revoking his statement by blatantly saying that he's changed his ideal type to someone else while Min herself was sitting less than ten feet away from him.

But their friendship never waivered.

In the midst of their busy schedule, these two best friends found comfort in something that only the two of them shared. Little did they realize that that something has grown into something more.

And aside from their hearts, the studio is their witness.