The story uses Song Xiyan and Wang Zijie's endless first love as the bright line, telling the story of their youthful yearning for love and their self-restraint due to their responsibility, and they finally missed each other in time. The second line of the story is Chen Yuhui's love for Song Xiyan, intertwined with the helplessness of secret love, understanding and tolerance, silent farewell and long waiting. They reunited and held hands after going to college.
These two main lines are interspersed with some "tangles" in the process of growing up - facing the pressure of college entrance examination and hesitation about the future, the observation of the tiring life of the parents, the gratitude and guilt for the mentor, the shock from the suicide of peers, the sadness of facing the sudden death of the youth idol, the decision-making problem in the despair of illness, etc.
Intention: Youth is like a song, light and astringent, astringent and sweet.