"Don't approach him, you know that one of his smiles is worth a hundred lies." "He's the idiot! He's the bad guy you should be hating! Sungyeol's never been a good person. You don't know the kind of things he's done. He's only going to hurt you, Haneul."

Woohyun is #1 in the school girl ranking for the hottest guys attending Woolim High. No girl can resist him whenever he flashes them a smile or brushes past them in the halls, making it so easy for him to do whatever he wants. He knows there is no girl who will refuse him. 

Haneul, a simple ordinary girl, can see right through his good looks and finds something not worth her effort. His harsh words towards her best friend, Soyeon, fueled her passionate side to teach him a lesson.

Putting aside her timid personality, she finds courage to befriend Sungyeol who could help her take back some of Soyeon's lost dignity and get revenge...which inevitably doesn't go to plan.

In an attempt to find some amusement at school, Woohyun finds himself in situations he has no experience in and where he hasn't a clue what to do...

What will happen when two opposites are forced to learn off each other when put to the test?

Characters:

Yoon Haneul(you): 18 year old student who is simple and cheerful with extremely strong moral beliefs. Drama major.She isn't interested in materialistic things or hot boys. She has a few close friends such as Hyosung and Jieun but her best friend is Soyeon.

Nam Woohyun: 19 years old. Drama major. Hottest guy at school and he knows it. Finds school boring so entertains himself with childish games like dating girls but then coldly leaving them. He finds it hard to be nice to girls as he's started to belive all girls are just after his good looks. His best friends are Sungyeol and Sunggyu.

Lee Sungyeol: 18 years old and in the same class as Haneul. Dance major.  He's very popular and is in the top 7 of the school girls' ranking plus he's close to Woohyun and Sunggyu. He's not really interested in anything himself but loves to help people and get involved in everone else's business. He becomes close to Haneul when she requests his help....

Baek Soyeon: 18 year old romantic dreamer. Music major. Her kind heart makes her blind to how people treat her but through the story she learns to take care of herself and become stronger. She usually lifts anyone out of a slump with her optimistic mindset and cute quirky remarks. 

Song Jieun: 19 year old music major. Her close friends are Hyosung and Haneul who she acts like a guiding older sister to. She's very pretty and mature so guys easily fall for her but she'd rather just have fun.

Lee Hoya: 19 year old dance major. His best friend is Dongwoo who he practises dance routines with. He isn't often interested in much other than dance so isn't very social. He is in the top 7 in the ranking with Dongwoo as well.