Introduction
Wang Jiayi, a young architectural designer
Jiayi and Kailin were classmates in high school. They confessed to each other and established a relationship during their freshman year of college.
After graduating from university, Kailin stayed in Shanghai to work, while Jiayi went to Xiamen to study for graduate school.
When Jiayi was in his third year as a graduate student, his parents and younger brother got into a car accident on the way to send his younger brother to register at the university. When Jiayi was about to tell Kailin the news, Kailin told Jiayi that she was going to work abroad for a period of time. Jiayi was very painful and hoped that Kailin could stay with her, but he did not tell Kailin about the death of her parents. She did not want Kailin to stay because she felt sorry for herself.
In order for Kailin to have a better development and to allow her parents to live a better life, Kailin tried her best to persuade Jiayi to let her go to the United States. Seeing Kailin's determination, Jiayi broke up in despair.
After the breakup, Jiayi cut off all contact with Kailin. Kailin was unable to contact Jiayi, but finally chose to go abroad.
After graduating from graduate school, Jiayi went to an architectural design company in Shanghai and met Anna. The two initially became lovers.
Two years after Jiayi graduated, when he was having dinner with his friends again, he ran into Kailin who had just returned from the United States. Neither of them can forget each other, but the reality is that they both have significant other, so all kinds of emotional entanglements arise...