The classic quotations of "Confessions" are as follows:

1. When Xu Sui looked out, the sunlight outside the window was like a waterfall, the blue waves were boundless, the green trees were lush, and the light and shadow were interlaced. In a flash, summer was coming to an end.

2. It suddenly occurred to her that the day when she transferred from high school was the same hot summer. Xu Sui met a teenager like the scorching sun in ignorance, but she was as humble as moss.

3. A heartbeat occurs in summer.

4. A secret love that has a beginning and no end also ends in the sound of cicadas.

5. She is more important than my life.

6. I hope the teenager I love will always be warm. Or love teenagers passionately forever.