Lin Qing got on the bus in a daze. She was in a trance the whole time on the bus, as if she was thinking about something and yet she didn't seem to be thinking about anything at all. The bus had a stop at C University. Through the window, Lin Qing saw a group of men and women gathered not far away, seemingly cheering. From time to time, the sound of "together, together" came from time to time, and finally there was a round of applause. Lin Qing thought that maybe a certain boy had successfully confessed his love or proposed marriage. He tried to smile, but couldn't. She recalled that someone once said to her on campus: "Ah Qing, I will marry you after graduation.