Plot
A 31-year old novelist Ku Ju-wol (Ha Jung-woo) has always looked for the perfect woman and thus never has had a girlfriend in his entire life. One day, Hee-jin (Kong Hyo-jin), the perfect woman in Ju-wol's eyes, shows up. Ju-wol becomes a slave for her love at first sight and does everything he can to make her his woman. Meanwhile, Hee-jin begins to open up to Ju-wol because of his pure and cute efforts to gain her love. Finally, Ju-wol and Hee-jin begin their relationship. Ju-wol, who is willing to give up his life for Hee-jin, is happy with his passionate love for her and overflowing with imagination for his work. However, as time goes by, her bizarre hobby, unique taste in food, the past that is hard to acknowledge or accept, and other things he spots from a girl he thought would be perfect start bothering him. Would he -- far from being cool character-- be able to overcome these problems and find true love with this 'perfect' woman?