Author: Jiu Yuexi wrote down a name on a branch in the sun, and told the young man, Jin Xin; once, who lured her to recite a name with his eyes, and passed a sweet and sour candy with the tip of his tongue; once, who pulled She flew in the abandoned factory area, watching the magic light up thousands of lights; once, who ran along the steps of the open-air stage in the rain, young hands clasped in the air; then, who woke up from the memory and found herself sitting Inside the window of a slow-moving train; and who is in the carriage full of instant noodle smells, looking out the window at the wilderness and big egg yolks that have passed countless times, thinking about Darwin, biological problems, and clownfish Sea anemones and lichens; Thinking, symbiotic relationship, refers to two kinds of organisms living together for mutual benefit. Without each other, life will be greatly affected, and even die. Some people say that love cannot be hidden. If you close your mouth, your eyes will also speak out.