MEMORIES OF YESTERDAY 

"Have you ever felt that chilling sensation of someone watching you? And what's worst is that the person watching you is suppose to be dead? But you love her and you don't know if you should be afraid or happy"

STARRED BY:

IM YOONA

Carefree, pretty prankster who usually goes to the guidance office and gathers her detention slip to create her altar of detention and bad deeds. She might appear to be a problem child but she has reasons. She's going out with the student council president Kim Kibum. Her best friends are Kwon Yuri and Choi Sooyoung. Murdered on a simple night, she returns to Kibum's side as a ghost to assist him for the capture of her killer and to be able to go to heaven. She's sensitive though she hides it well with her tough attitude. 

KIM KIBUM

Son of the elite Kim family and his dream is to be a popular musician but ended up planning to take a lawyer's degree for his father's sake. He appears to be serious, cold, and emotionless but he is actually very caring though he doesn't know how to express it. He's the president of the student council and he's secretly dating the number 1 problem child of school, his childhood friend "IM YOONA."  His best friends are Lee Donghae and Jung Jessica. He's smart and he's currently on the go to solve the case of her girl friend's death.

Lee Donghae

Kibum's best friend since 3 years old, he's the second son of the elite Lee family. He's the prince of cuteness at the school and the vice president. His best friends are Kim Kibum and Jung Jessica. He plays the trumpet and guitar and he's in a ballad duo with Jung Jessica.

Jung Jessica 

The ice princess of the school and the secretary of the student council. She's one of the elite three since she's the heiress of the elite Jung family. Her best friends are Kim Kibum and Lee Donghae. Said girl is pretty much a prodigy in everything just like Kibum and has a huge crush on the cuteness prince. She becomes a huge rival for Yoona after Kibum revealed that he likes Jessica. 

Choi Sooyoung

Best friend of Im Yoona and Kwon Yuri. She's the daughter of a famous detective and a great help for Kibum. She's going out with a younger student from the school called the nation's chingoo "Lee Jungshin." Sooyoung tends to eat a lot which is how she met Yuri who is the daughter of a ramen vendor. She's known for her height and strange aegyo. She's the the auditor of the student council.

Kwon Yuri

Im Yoona and Choi Sooyoung's best friend. She's currently an aspiring model, discovered because of drinking ma drink. She's the only daughter of the popular ramen store though she's considered a commoner inside the school. She's the leader of the swimming club. And she's currently dating a popular model in secret.

Lee Jung Shin

Choi Sooyoung's underclassman and boyfriend. He's also the treasurer of the student council. He's the heir to a fair known company.

Choi Minho

Currently one of Korea's hottest male model. He's dating Kwon Yuri and with some complication, he's actually the brother of Choi Sooyoung.