Tang Ying discovered in a physical education class that her childhood sweetheart Hu Yu had secretly transferred back to school without telling her. Three years ago, he left suddenly for family reasons without leaving a word of goodbye, which caught her off guard. During the time when he had just left, she went crazy looking for him everywhere, but the final result was never satisfactory. She forced herself to slowly stop thinking about it. She thought she had completely let go of him, but when he appeared again, she was still confused...
Purpose: To commemorate what one misses