After the breakup, Qin Xuan met the handsome and cheerful Lu Haoyuan during a trip. After college, they became classmates again. During the subsequent interactions, Qin Xuan began to secretly like Lu Haoyuan, and Lu Haoyuan's meticulous care of him made Qin Xuan think that he also liked her. Just when Qin Xuan confessed his love to Lu Haoyuan, Lu Haoyuan told him that they were just friends. However, the reappearance of ex-boyfriend Zheng Nan made them gradually understand the importance of each other.