The arrival of Jun Pyo's older sister means that Jan Di has a new confidant for her conflicted feelings. Jun Hee is beautiful, smart, and completely unafraid to smack some sense into her silly little brother if she feels he's being difficult. Will her unique brand of her tough love solve their problems once and for all?

Jun Pyo meets Jan Di's family, and to everyone's surprise, they immediately hit it off. Could this be a positive sign for the future? Ga Eul grows closer to Yi Jung when a bad date breaks her heart and he's there to pick up the pieces. Is there more to him than just the arrogant playboy?