Hara and Jonghun ara bestfriend since young. They live near to each other house and always hangout and know each other story.

Jonghun is a popular , handsome guy in their school. He is also the best basketball player and he always scored as many as he can. He loves or likes Hara as sister and bestfriend but sometimes he also confuse with his feelings towards her. He wants her more than just a bestfriend.

while Hara is the opposite of Jonghun, she is a nerd girl with big glasses. She is actually pretty without those glasses but not confident enough to show her prettiness. A smart girl in their school , shy and slways read books. She loves Jonghun more than a bestfriend.

Unfortunately, Jonghun has popular, cute, pretty girlfriend, Tiffany Hwang. She hates Hara because Hara close to Jonghun.