Gil Da-ran (Lee Min-jung) is a struggling substitute teacher trying to get her certificate, and engaged to a kind and handsome doctor, Seo Yoon-jae (Gong Yoo). It’s a fairy-tale-come-true until one month before the wedding, Yoon-jae inexplicably becomes more distant. At the same time, Da-ran meets a 18 years old transfer student from the United States, Kang Kyung-joon (Shin Won-ho), who’s got an attitude towards everyone except Da-ran. But then Kyung-joon gets into a fateful car accident, with Yoon-jae, and the two of them drive over the guard rail and into the deep waters. Yoon-jae tries to save Kyung-joon, but in the process, Yoon-jae dies and Kyung-joon ends up in a coma. Kyung-joon soon wakes up… but finds himself in Yoon-jae’s body.
– March 15, 2013Posted in: Big