My deskmate

Lin Yi (Lin Gengxin), a young man who has successfully established himself in the United States, receives a wedding invitation from his first love, Zhou Xiaozhi (Zhou Dongyu). Overwhelmed with emotion, Lin Yi prepares to return home for the wedding. During his flight, he recalls his decade-long story with Zhou Xiaozhi. When young Lin Yi first saw his deskmate, Zhou Xiaozhi (Zhang Zifeng), he fell in love with this quiet girl, but nothing further developed between them until they graduated from high school.