Taeyeon Kim – an arrogant, rich, cold but smart kid…. He is the heartthrob of SM high school… forced to be engaged to Jessica Jung. Likes tiffany but he’s too shy to confessed. 

Tiffany Hwang – student council of SM high school. Very kind and friendly person. Likes taeyeon but she cant confessed because he always ignore her.

Jessica Jung- The hottest girl in SM high, Loves taeyeon very much. Hates tiffany for some reason.

Yuri Kwon-  Teayeon’s  Bestfriend, likes Jessica but he keeps his love cause he doesn’t want to get  rejected by Jessica.

Other Characters

Sooyoung  Choi – basket player. Jessica’s cousin. Sunny’s boyfriend

Sunny   Lee  – Member  of  student  council. Tiffany’s bff.. Always there for her friend

Hyoyeon Kim – Taeyeon’s sister. Doesn’t like Jessica for his brother. Wants tiffany to be with Taeyeon.

FX- Jessica’s friends