The evening breeze on the playground on a summer night and the swarm of evening stars overhead were Su Wan's thoughts that had been hidden for several years. She always sat in the corner of the stands, quietly watching the young man Lu Xingci running wildly on the court. The young man had clean eyebrows, and when he smiled, his eyes were filled with starlight, quietly occupying her entire youth. She never dared to show her feelings, she only expressed her thoughts through the evening stars in the sky, and hid her tiny joys in her diary. After graduation, the two of them went to distant places, and it was difficult to piece together the summer night of that year under the lights of the city. From now on, every time Su Wan looked up and saw the evening stars, she would always think of the young man in white. Years go by, the sea of people rises and falls, people come and go around you, but the starry sky and the boy of that year have become unforgettable memories in my heart. The stars in the sky become brighter every year, and I miss the boy in my memory every year.