Main Characters:

Hwang Tiffany (Miyoung)

Tiffany is a junior in high school and is popular for her eye smile. She's bright, fun, nice, and beautiful. Every guy would want her to be their girl. Well, except one. And that person is Jang Wooyoung, Tiffany's crush.

Jang Wooyoung 

Wooyoung is a seinor in high school. He's popular for his looks and many girls are crazy for him. But he's never interested because of a reason. 

Park Lizzy (Sooyoung)

Lizzy is also a junior in high school and is aquiantinces with Tiffany. Lizzy is one of the many girls that really like Wooyoung but doesn't show it or Wooyoung just doesn't notice it. But out of all those girls, she's the closest to him. They were neighbors during their childhood in Busan until Wooyoung's family moved. So basically they were childhood friends. 

Minor characters:

Sunny

Sunny is Tiffany's best friend and is also a junior. Is popular for being the aegyo queen in her school.

Uee and Nana

They are Lizzy's buddies/followers and are juniors. 

Junho and Taecyeon

They both are Wooyoung's best friends and are also seinors. They are good friends and are the only ones who understand Wooyoung.