Back home, Jun Xing angrily stuffed the cartoon underwear in the drawer into a plastic bag. He wanted to throw it away, but suddenly saw two pairs of underwear hanging outside the balcony of Lin Xi's room, so he wanted to open the window and take them away. Unexpectedly, Lin Xi suddenly appeared from behind at this moment, causing Jun Xing to fall and sprain his ankle in fright. Lin Xi accompanied Junxing to the hospital and sat outside the clinic to wait. When Jun walked out of the consultation room, Lin Xi immediately apologized to him, saying that she was responsible. After hearing her words, Jun Xing lied to her that his foot injury was very serious and he needed to recuperate. From this day on, whether at home or at school, Lin Xi ran up and down all day just to make up for Jun Xing.
One day after class, Xie Ang informed the whole class to do community voluntary labor in groups. Lin Xi approached Xie Ang privately and proposed that he would like to work with Junxing, and Xie Ang readily agreed. On the playground, Lin Xi was resting in the middle of the football field. At this moment, Qin Kai came and showed Lin Xi the three gold medals he had won in the previous two days. He asked why Lin Xi was so irritable, and Lin Xi cried to him that she was going to Kaixinfang to shovel small advertisements. Qin Kai nodded thoughtfully.
The next day, the four of them came to Happy Square. Yi Mian and Xie Ang saw the small advertisements all over the wall, they were scared and ran away immediately. Because of Junxing's leg injury, Lin Xi took the initiative to undertake most of the labor tasks. On the way, Junxing saw that Lin Xi's speed was slow and she couldn't make sense of it, so he personally told her that it would be faster to use a watering can.
At noon, the four of them ate and rested together. Yimian accidentally sees a cat hunting notice, it turns out that the grandmother has lost her cat Mimi who has been with her for many years. Seeing grandma's sad look, the four decided to look for Mimi first. The four of them searched for a long time and finally found out that Mimi had run up and down the tree and couldn't get out. Seeing Xie Ang's frightened look, Lin Xi volunteered. The three worriedly dissuaded her, and she quickly climbed up the tree to save the kitten while comforting the three. Looking at Lin Xi hugging the cat, Jun Xing couldn't help smiling. After returning Mimi to grandma, Jun Xing discovered that Lin Xi's back was injured. So on the way home, Jun Xing pulled Lin Xi to a stool aside, took out the medicine in his backpack and applied it to her. At this time, Jun Xing said that he wanted Lin Xi to use ham sausage to attract the cat. But Lin Xi said that the cat is old and may want to say goodbye to the owner, so it may not necessarily fall down the tree. Jun Xing thought this statement was unscientific, so the two broke up unhappy.
Back home, Jun Xing made inquiries and learned that Lin Xi's statement was well-founded, so he apologized to her in front of Lin Xi's door. Jun Xing, who did not hear a response, opened the door and found that Lin Xi had fallen asleep lying on the table. Looking at her sleeping face, Jun Xing gently covered her with a blanket, then took out the shovel in his bag, and ran to Kaixinfang overnight to remove the small advertisements.
On the other hand, Qin Kai and his friends took them to Kaixinfang to help Lin Xi after eating supper, but found that there were not many small advertisements left. When they were all here, they picked up their brooms and started sweeping the streets.
The next day, the two came to Happy Square. Lin Xi found it hard to believe that there were not many small advertisements left. At this time, an uncle posted a small advertisement in front of them. Lin Xi couldn't help but stepped forward to argue with him, and the two quarreled constantly. The uncle was so angry that he wanted to attack Lin Xi, Jun Xing hurriedly dragged Lin Xi away. The two stopped after getting rid of the uncle, and Lin Xicai found out that Jun Xing had been lying to her for the past few days. Lin Xi felt that he was not only making fun of his health, but also taking advantage of his concern for him. Jun Xing said that his physical condition has nothing to do with Lin Xi, and she is not worthy of her anger. Lin Xi was very angry, turned around and kicked Jun Xing, then turned and left. At night, Lin Xi lay on the bed and looked at the little fox, thinking of what her brother had said to her, and thinking about it again.