Go Eun Chan is a young woman who supports her mother and sister. Her short hair, boyish clothes, and manner often lead to her being mistaken for a young man. Laboring under this false impression, wealthy Choi Han Kyul hires her to pretend to be his gay lover, to scare away the blind dates his grandmother has set up. Later, Han Kyul is asked to prove himself by managing a rundown coffee shop. Eun Chan maintains her false male identity to become a Coffee Prince employee. The charade becomes increasingly difficult as she falls in love with her boss. Han Kyul is both surprised and confused by his romantic feelings towards the boy. Written by L. Hamre

Wi Mae Ri is the cheerful, pragmatic daughter of a failed businessman who had grown used to being constantly on the move to escape from loan-sharks. She becomes fast friends with the free-spirited indie singer Kang Moo Kyul when she nearly ran him over in a car. Meanwhile, her father Wi Dae Han is saved from his debtors by his old friend, Jung Suk, who had just returned from considerable success in the Japanese entertainment industry. Jung Suk sets up a deal with Dae Han to have Mae Ri marry his son, Jung In. Desperate to escape this predicament, Mae Ri begs Moo Kyul to pose as her husband, and finds herself in even more trouble than before when her father proposes a 100-day period in which she has to divide her time equally between Moo Kyul and Jung In, after which she has to decide who to marry. Written by Anonymous