Photographer Lin Hao (Hu Bing) who has been drifting in Beijing for ten years still can't find the meaning of living here. His career has not improved and his emotions are also muddled. His boss An Zong (Lian Jin) plans to publish a picture album with the theme of the humanities of the Three Gorges, so he gives him a task: go back to his hometown Fuling to collect scenes. With the longing and sadness for his first love girlfriend Cheng Yu (Liu Tao), Lin Hao returns to the place where he grew up. The beauty of childhood sweethearts and the heartbreak of separation in different places keep emerging. When he finally decides to save Cheng Yu's heart at all costs, he finds that she has found a "new love". At the same time, An Zong's affair with a mistress is exposed. Faced with his heartbroken wife and children and his lover who turns against him and asks for money, the down-and-out An Zong also hides in Fuling and gets drunk with Lin Hao. Lin Hao gives Cheng Yu's diary and photo album of the past ten years to Cheng Yu's "new boyfriend", who is moved by their deep and firm love over the years and persuades Cheng Yu to return to Lin Hao again. Under the tree where they had once pledged their love, the couple who had been separated for many years held each other's hands again. Mr. An, who had repented, finally called his wife. His real family was still waiting for his return from afar...