On the basketball court, Yan Yu was almost hit by a basketball, but Zhou Chen blocked Yan Yu in time. This accident caused the two to secretly fall in love for three years. After graduating from high school, I haven't even said the confession I wanted to say. Zhou Chen went abroad, and before leaving, he agreed to meet in three years. Yan Yu waited for him for three years. But three years later, Zhou Chen did not show up, and there was no news about him. Yan Yu waited for another five years. In the sixth year, Yan Yu thought she would never see him again in this life, so she got a marriage certificate with the person who had always liked Yan Yu in college and prepared to hold a wedding. Zhou Chen came back a few days before Yan Yu's wedding, but everything was too late. Although the misunderstanding was solved in the end, it could only turn into regrets and remain in the unspoken youth.
Concept: Missing is the footnote of youth, regret is the mark of growth.