The story is about a bright and innocent 27 years old guy (Yoo Gun) with an IQ of 65. Because of his issues he is neglected by society and frowned upon, but he tries to be optimistic and not let it bother him. Seo Eun-Hye (Kim Ok Bin), a fumbling swindler running from the cops and who only believes money can bring her happiness, and love will bring more sadness then it's worth. One day she meets this boy and hey completly changes her outlook on life.


Cast
    * Yoo Gun as Haru (20)
    * Kim Ok Bin as Suh Eun-hye (20)
    * Lee Jong Hyuk as Park Dong-jae (34)
    * Shin Choong Shik as Principal Yeom (60)
    * Kang Shin Il as Jang Pil-goo (50)
    * Han Ye Rin as Soo-jung (10)
    * Kim Sung Soo as Padlock (31)
    * Song Ok Sook as Ko Shin-ja (40)
    * Nah Young Hee as Huh Won-sook (50)
    * Choo So Young as Min-joo (20)
    * Lee Sung Min