"Secret Love in Youth" tells the story of Shen Yi, a quiet and reserved boy, who has a secret crush on Lin tide, a lively girl who shines like a star on campus.
Shen Yi always paid attention to Lin tide silently in the corner. From her positive performance in class to the way she read seriously in the library, Shen Yi's eyes always followed her. During an outdoor activity, Lin tide was injured, and Shen Yi bravely carried her to the infirmary, which made him feel the happiness of close contact. However, Shen Yi never had the courage to confess his feelings, so he just buried his feelings deep in his heart. On the eve of graduation, Shen Yi finally plucked up the courage to write a letter to express his love, but the graduation bell rang while waiting for a reply. Their story continues in the unknown. Can the secret love of youth have a happy ending?