[Sensitive girl Ji Xiang × restrained young man Shen Changsui] [Youth campus + two-way secret love + sourness + sense of brokenness + BE difficult to let go] Unspoken feelings, young and forced misses, the ultimate sadomasochism guarded by two-way. Ji Xiang looks soft and shy on the outside, but hides a clumsy but firm courage in her heart. She approaches cautiously, writes his name in her diary, and experiences a long secret love alone; Shen Changsui looks gentle and excellent on the outside, but in his heart he builds a high wall due to his native family and congenital disease, guarding her with silent tenderness. Two incomplete souls recognize each other and warm each other in the darkness. The girl's thoughts have long been seen through by the sensitive and gentle boy, and she treasures them in her heart. However, fate separated them. He accompanied her to the end of the college entrance examination, leaving behind a farewell letter and an unopened confession video - I was afraid that you would remember me, and I was afraid that you would really forget me.