Song Jun Hee is an innocent girl . She was very kind even to her hater . She was not serious in love . Yet , Jo Kwangmin is a ing arrogant boy . Being selfish is not a hard thing for him . But , when both of them meet , something will change .

Cast : 

Song Jun Hee

* 18 years old 

* a kind girl

* rarely fall in love

* always called as nerd 

* like Kwang Min   

* always get sick

* Who ever know you wouldnt mess with you

Jo Kwang Min

* 18 years old

* a kingka at the school

* Hate you at first

* Like to make you annoyed

* Never saw how you're get angry

* Selfish 

* Hate his twin

Do Hwe Ji

* your enemy

* a cute girl

* cute face hide an evil side

* hate you

* like Kwangmin at first (before Youngmin)

* queenka at the school

Jo Young Min

* 18 years old

* Jo Kwang Min 's eldest twin brother

* a kind person

* Hate Kwang Min

* Like Hwe Ji at first 

MINOR CARACTER

Song Seung Hyun And Song Se Hyun

* Your elder hyung

* love you

* really taking care of you