Seohyun is an optimistic girl that attends Dongguk university studying music. Her dream is to become a famous singer one day. She is a shy, polite girl but that does not stop her from lashing out at people that she doesn't like, people like Jung Yonghwa. Jung Yonghwa is a music student at Dongguk university. He is very lazy and laid back but still manages to make perfect grades in his music classes. He is considered a playboy at school although he hasn't ever actually dated anyone