Do you still remember that time, even though the sun was extremely dazzling, you still held your head high and opened your eyes wide. The sun was bright and your eyes were clear. You will step on the snow again and again on an icy winter day, looking back at the footprints you left, and your heart will be filled with warmth. Do you still remember that person? He waves to you under the scorching sun, and the refreshing and clean smell of him fills your nostrils. He smiles at you in the heavy snow, like warm sunshine. But my dear, time has passed and the frivolousness of youth has disappeared. Looking back, what is it about him that you fell in love with?