Hwang Yeji is living the definition of double life. She looks good and perfect on her parents perspective. She moves like a princess. Simply, a royalty. But from her friend's eyes, she's a tigress, she gives authority. However, a guy named Yeonjun faltered her from her image. Choi Yeonjun is the man of every girl's dream. Handsome, Rich, and has the aura of the next bachelor. But in reality, he's simply a guy who's wanting this specifics girl attention; Hwang Yeji. After all the years passed they met at an award show, one last time...or was it? This is the story of Yeji and Yeonjun the bratty couple from the 'Don't let them know about us.'