She was gloomy and sad until she met him. He was the one who brighten her day and mood. She was annoyed at first but she was happy that he never gave up to talk to her. She never regretted that she had met him.

A girl who live with her normal life suddenly met with 2 boys who always say bad things about her just because she can't dance that well. The girl named Seo Joo Hyun. After she met with those 2 boys , she tried to join dance lesson but it's hard for her to focus on dance lesson because she need to study for her school too.