Xu Jingshu caught a small cold, and Chu Youning went to the girls' dormitory to give the medicine to Bai Xi, and Bai Xi passed it to Xu Jingshu. Chu Youning also talked about the things to pay attention to when catching a cold, and asked Bai Xi to help take care of Xu Jingshu. After a while, Chu Youning bought millet porridge and ginger tea for Bai Xi to give to Xu Jingshu. In the evening, Chu Youning asked Bai Xi for help again, this time for Xu Jingshu's birthday, and asked Bai Xi to help keep it secret.
Chu Youning, Su Muyuan, Wang Fang and Lin Rang arranged birthday lanterns in the pavilion early. Bai Xi asked Xu Jingshu to accompany her for a walk. When approaching the pavilion, Bai Xi covered Xu Jingshu's eyes and said that he would give her a surprise. When Xu Jingshu opened her eyes, she was pleasantly surprised to see the colorful lights in the pavilion and Chu Youning holding a birthday cake. All her friends stood in a row and sang a birthday song for Xu Jingshu quietly. Xu Jingshu's first wish is that everyone can be admitted to their favorite university, and his second wish is that they will be as happy together as they are today in ten years. The third wish is that Chu Youning will help Xu Jingshu, hoping that everyone will get what they want. Bai Xi hopes to lose weight next week. Su Muyuan wants to take Bai Xi to play basketball, but Bai Xi insists on going to the gym for training. Wang Fang hopes to become a strong woman and own a company of her own in the future. Lin Rang wants to be an actor who is popular among thousands of girls.
Su Muyuan secretly accompanies Bai Xi to the gym, but Bai Xi's class is aerobics. There is only Su Muyuan in the gym. Bai Xi took a photo of Su Muyuan's sexy vest, threatening to post it to the school forum.
Chu Youning accompanies Xu Jingshu to train and run, and pull Xu Jingshu to see something. That is the big love Chu Youning painted on the playground stairs. Chu Youning asked Xu Jingshu to write an abbreviated name in the middle of the love with him, and the two laughed at each other after seeing the results.