In order for Wu Qiaoqiao to study hard, Cheng Shu came up with an agreement, saying that if Wu Qiaoqiao can pass the next exam, the tutoring fee will be divided equally between them, and the extra ten points for the exam will get an extra ten yuan, which will be accumulated without capping. Wu Qiaoqiao did some calculations, if that was the case, she would soon be able to collect 300 yuan to go to the meeting, and excitedly agreed. Cheng Shu also suggested that Wu Qiaoqiao can no longer threaten him with tutoring, and that he should not tell others about it. Wu Qiaoqiao agreed and signed the agreement quickly.
After returning home, Wu Qiaoqiao studied hard, and Cheng Shu also made up lessons for Wu Qiaoqiao seriously. Wu Qiaoqiao looked at Cheng Shu and felt that he was pretty good-looking when he was serious. When Wu Qiaoqiao came home, he happened to see Cheng Shu with a woman. The woman gave Cheng Shu money, and Cheng Shu also said that he would come over tomorrow. Wu Qiaoqiao misunderstood, and went up to stop Cheng Shu, saying that he did not expect such a person to go astray. The woman quickly said that Wu Qiaoqiao had misunderstood. The woman's son came out and asked Cheng Shu to come and teach him how to make model airplanes tomorrow.
Wu Qiaoqiao was very embarrassed and asked Cheng Shu to drink milk tea to make amends. Wu Qiaoqiao asked him why he had to do so many part-time jobs. Cheng Shu said that he liked model airplanes since he was a child, but his mother didn't agree with him to do these, so he had to earn money to buy them. Cheng Shu said he was going to work, so he left first. Wu Qiaoqiao followed and found that Cheng Shu was distributing leaflets in a doll costume, so she went to help and let Cheng Shu feel happy no matter what he did.
After the test results came out, Wu Qiaoqiao's grades were not very good and he didn't get enough money. Wu Qiaoqiao thought of being a tutor like Cheng Shu, so she dressed up as a mature person to interview a Chinese teacher. Unexpectedly, the other party's uncle was Director Jia, and Wu Qiaoqiao was exposed all of a sudden, and even the matter of taking Cheng Shu as a tutor was exposed.
The two were invited as parents, and Wu Qiaoqiao apologized to Cheng Shu. She never thought that things would turn out like this. Cheng Shu was very angry and ignored her. Cheng Shu was scolded by his mother after returning home, Cheng Shu gave all the money he earned from part-time work to his mother, and promised that he would not buy model airplanes in the future, Cheng Shu's mother couldn't help crying while holding Cheng Shu. When Wu Qiaoqiao came home, Wu Qiaoqiao's mother didn't scold Wu Qiaoqiao, and felt that it was not easy for Cheng Shu.
Cheng Shu was late for class and was called to the office by the teacher after class. Cheng Shu knew what the teacher meant, and hoped that he would not delay his study because of tutoring, and said that he would study hard. Wu Qiaoqiao was in a bad mood, Lu Nansheng coaxed Wu Qiaoqiao with a lollipop, Wu Qiaoqiao felt that he still had friends with him, and Cheng Shu was alone.