Kwon Yuri
-The leader of S4 and heir of the largest conglomerate in Korea.
Im Yoona
-The grandson of the normal president of Korea. And the most attractive guy among S4.
Choi Sooyoung
-The gifted potter and successor of the prestigious family, and also the biggest playboy of S4.
Kim Taeyeon
- Is the son of giant corporation in the construction industry. And the most flirtatious of S4 group.
Other Characters
Lee Jooyeon - The first love of of Yoona.
Im Nana - The owner of the noodle shop.
Kim Hyoyeon - The four girls and only friend when they transfer to Shoshi High.
Ham Eunjung, Park Jiyeon & Park Hyomin
- The three mean girls trio.
