I dreamed of you and him. In the gray classroom, the windows on both sides of the classroom were blocked by curtains. After class, I couldn't help but fall asleep and lay on my books. When I woke up, I found that I was the only one in the classroom. The wind blew the curtains gently. I squinted and looked up at the class schedule. I suddenly woke up and picked up my coat and hurried outside. I found a boy sleeping in the corner. I tried to shout, "Hey!" He was almost late. The PE teacher said not to be late. He felt that I was looking at him. He raised his head and squinted his eyes, saw clearly that it was me, and said to me, "Yan Yin, it's you." He smiled at me for a long time. That smile amazed me and my youth, but now I can never go back. Goodbye, hello, I'm late,