Kang Nam Dae and Jang Yeong Mi have been married for two years. Bored by their routine intimate life, on their wedding anniversary, they visit a motel to relive their first night. Yet, Nam Dae spoils the moment by bringing up their mutual friend Jae Guk whom Yeong Mi had dated previously. The next day, Nam Dae receives a card from Jae Guk congratulating him on his anniversary, along with the bookJae Guk wrote – The Rose Never Wilts. Yeong Mi is convinced that the book is written about her and that Jae Guk truly loved her. Yeong Mi leaves Nam Dae. Two years later, Nam Dae and Yeong Mi meet again. Nam Dae has written a script based on The Rose Never Wilts and he wants Yeong Mi to help him secure the rights from Jae Guk.