PART ONE: Your quiet life of working at a convenience store is upended when ultra wealthy Seonghwa convinces you to pretend to be his girlfriend for one night in order to fool his parents.
PART TWO: Persuaded by Seonghwa to try a crash course in relationships in order to pull off convincing his parents of the lie that the two of you are deeply in love, you quickly realize that you might have taken on more than your heart is prepared for.
FINAL PART: With the beach house weekend finally here, certain decisions need to be made in regards to the ever changing relationship you have with your fake boyfriend, Seonghwa.