The article tells about the many emotional problems that occurred to the protagonist Li Xiaoqian from the summer vacation of the sixth grade to the third year of junior high school. During these three years, in the sixth grade, Li Xiaoqian learned that her parents were divorced. Li Xiaoqian once interacted with five boys. In the end, she and four boys were parallel to each other, and two of them treated her sincerely. Later, Li Xiaoqian figured it out. She felt that it was too tiring for two people to be together, and it would be better to relax alone. When she was in the third year of junior high school, Li Xiaoqian lived on campus for the first time. Their dormitory was quite harmonious and they talked about everything. They also shared the heroic love of good friends here.