"If you were a girl, we would never have met." a guy said

"Well- to...to be honest with you- I AM a girl-"  i said
 

Plain as a girl, but HOT as a guy.
Choi Ida wants no more then to relieve her stress and anger when she is off work as her alternate male identity Choi Yodah. Her job? A slave to the popular rich girl

Mimi, at both school and home.
One day in the park, free from Mimi, she meets Lee Taemin, who kisses her as Ida, not as Yodah.
 

Then, one day, Lee Taemin  meets and falls in love with Ida's alter ego, even though he thought 'he' was a boy!
But can Ida keep up both of her lives without getting caught?