Lee Hee Young: the daughter of Lee Soo Man the owner of the SM enterprise and the heiress. You live in a mansion near your school and your family owns the school which is called SM academy. You're known as a queenka in your school and you're very bubbly when you're with your bestfriends

Luhan: son of Mr. & Mrs. Lu and unfortunately he's family's close with yours. He's a TOTAL JERK and one of the kingkad  in your school.

Oh Sehun: your bestfriend since birth because your mom and his mom are bestfiends too and you have the same birthday as him. Bubbly & protective when it comes to you.

Park Myunghee: your bestfriend since kindergarden

Exo-k: your friends

Exo-m: luhan's friends