Jung Yong Hwa. A boy who was as close as perfection. He got all abilities everyone desires. He’s good looking, smart, rich, and an excellent swimmer. Playing piano was his skill but it wasn’t something he would do in his free time. His life was complete as his childhood friend, Kim Seo Hyun was always there for him. They vowed not to leave each other whatever happened. However Seo Hyun was forced to move to Sydney, Australia with her family when they were 6. Her mom wasn’t happy that their pure friendship was turning into love when they were so little.

Yong Hwa became a lonely person after her absence. He thought Seo Hyun abandoned him. He was then called the icy prince of Running High School. On the other side, his younger brother, Jung Woo Bin was the complete opposite of Yong Hwa. Being two years younger than Yong Hwa, Woo Bin gained as much popularity as Yong Hwa due to his friendliness.

Yong Hwa hates interacting with anybody, and that’s how every of his private tutor couldn’t get a hold of him. Not until the persistent new tutor, Park Shin Hye, a university student in Running University was able to persevere with every of Yong Hwa’s behavior.