Star Biztro

Goo Hye-sun as Guem Jan-di

Jan-di is a commoner whose parents operate a Laundromat. She is a swimmer of her school which doesn’t even have a swimming pool. One day, she visits Shin-hwa high school, where the top 1% of the wealthy children gets to go, and accidentally saves a student from a suicidal attempt. After this incident, she is scouted to this prestigious school as a swimming athlete. The school itself and the students who go there do not suit her taste, but Jan-di bears the problematic circumstances, as her parents wish her to get close to the rich. She happens to step out for her classmate who is being bullied by four boys, called F4, and gets the ‘Red Card’. As the whole school starts bulling Jan-di, she unexpectedly meets Ji-hu on the stairway. She bumps into Ji-hu, but later Jun-pyo shows his feeling for her and their relationship gets tangled.

Lee Min-ho as Joon-pyo

Born with a silver spoon in his mouth, the mean and arrogant Joon Pyo has always believed that there is nothing that money cannot buy. But all of that changed when he meets Jan Di who teaches him humility and that everyone is equal when it comes to love.

Kim Hyun-joong as Ji-hoo

The grandson of the formal president of

Korea, Dr. Yoon Seok-young, and the most attractive guy among F4. Ji-hu is the heir of Su-am Cultural Foundation,

Art Center, and Orchestra own by his family, and also a musician. He lost his parents at age of five when he got into a car accident. He overcomes the hardness with his first love, Seo-hyeon. Ji-hu believes that she would be his last love but he can’t get to her completely. Jan-di is the one who encouraged him when he was hesitant to get close to Seo-hyeon. With Jan-di’s support, Ji-hu follows Seo-hyeon to

France, but comes back after he realized that his feeling for her was admiration, not love. Ji-hu does not show concern for others, knows what he wants to do, and never sweeps along with others. After Ji-hu becomes a friend with Jan-di, his personality starts to change and conflicts between love and friendship.

Kim Bum as So Yi jung

The gifted potter and the successor of the prestigious family. Handsome and gifted with a brilliant smile, Yi Jung has also a knack with sweet words that could make any woman fall for him.  Although Yi-jung has gained reputation for his talent for ceramics, he cannot take away the feeling that he is living a life of his brother. Yi-jung’s older brother, who was exceptionally talented and expected to become the heir, left home and also quit working with ceramics. Yi-jung was possessed by a sense of inferiority and this complex made him couldn’t settle down with one love. He is a playboy, but gentle and warm-hearted. Although he didn’t realize about himself yet, Yi-jung is desperately looking for his one true love.

Kim Joon as Song Woo Bin

The young master of a real estate construction company that owns half of Jeju. Among the members of F4, Woo Bin is the most-skilled and capable that even Jun Pyo would not contest. He keeps the peace among F4 members and protects his friends when trouble looms.