Park Bom and Park Shin Hye have been friends since elementary school, but after their sudden encounter with the idol career they have been too occupied with organising their debut and concerts that they havent the time to organise their on social life. One day encountering the two girls, were two male idols who caught their eyes. Suddenly, they have to take the place of GDragon and Lee Hong Ki on stage? How will the boys react to this?