During the break-up meal, Zhongxia, Du Qinqin and the others hugged each other and cried for a long time. They walked out of the hotel silently and stood upstairs looking down at the people coming and going. It turns out that the senior year of high school ended like this, and the ending moment that I thought was out of reach arrived unexpectedly. I regret a lot of things, but I don't seem to regret that I didn't study hard. Goodbye, the dark senior year of high school, goodbye, the painful three years, goodbye, my brothers and sisters who made fun and laugh with me. The only thing I'm lucky about is that you accompany me to solve conic section problems and memorize chemical equations... Your company makes everything that is joyless shine brightly.