Ban Hee Jin, who is better known as Bunny, is one of the top students of Yein University's sculpture department and has a good personality. When she was a freshman, she claimed that she didn't care about boys' physical appearance, only their personalities. So she ended up dating a guy who was not very good looking, but had a good character. Their relationship did not go well, because it turned out that this person actually had a horrible personality, so Bunny felt ashamed of that relationship and was branded by everyone as a foolish girl in love.

Nowadays she admits that she likes handsome men, but she has low self-esteem due to her first love experience. Her problems start when several guys with various charms appear in front of her, including Hwang Jae Yeol and Cha Ji Won. Hwang Jae Yeol is a representative of the visual design department and is well respected and liked by his peers. He has a strong and warm personality. He wants to become an art director.