Episode 7 recap: Su Qiao discovers that Lin Zi Lu is Mu Mu.

Guan Jin Jin and Fang Liang came to the city to visit the university. Guan Jin Jin thought that her grandmother wouldn't give her so much money to attend college, but Fang Liang said he could handle it. Guan Jin Jin asked Fang Liang to consider his own grades and see if there are any universities that admit sports special students. Fang Liang was very excited and thought that Guan Jin Jin wanted to go to the same university as him. Guan Jin Jin had her own thoughts.

Su Qiao and Lin Zi Lu came to buy a used car. Lin Zi Lu was especially good at bargaining and saved Su Qiao four thousand yuan. Su Qiao said she wanted to go back now, but Lin Zi Lu tricked her into changing the train ticket and actually took her to an amusement park to ride a roller coaster. Lin Zi Lu thought Su Qiao was pretending and left first. Su Qiao thought about her grandmother's passing and almost got hit by a car, but Lin Zi Lu rushed over and held her back. Su Qiao burst into tears, and Lin Zi Lu quickly comforted her.

Lin Zi Lu asked Su Qiao to turn around and look at the beautiful night view of the city. Su Qiao gathered up her courage and turned around, realizing that it was indeed beautiful. Su Qiao returned and handed the car keys to her uncle, who was surprised and delighted that Su Qiao had bought him a car.

The college entrance examination was coming soon. Teacher Yu asked the class who was participating in the college entrance examination and not just the university entrance examination. Only Su Qiao raised her hand. Lin Zi Lu asked Su Qiao why she wasn't taking the college entrance examination, and Su Qiao said that after the entrance examination, she could obtain her graduation certificate, which was sufficient for their rural area. Besides, she only wanted to open a small shop.

Teacher Yu was speechless about Su Qiao and Fang Liang's grades and asked Lin Zi Lu to help Su Qiao with her studies, while Guan Jin Jin helped Fang Liang. Guan Jin Jin explained things to Fang Liang many times, but he still didn't understand. Su Qiao told Lin Zi Lu not to worry about her and that she could study well on her own, but she ended up falling asleep while studying. Lin Zi Lu explained the questions to Su Qiao and realized that she didn't understand anything, so he decided to start from the first year of high school. Teacher Yu was going to be late for class, so Su Qiao's uncle came to give him a ride and prepared food and roses for Teacher Yu.

Lin Zi Lu fell asleep while studying, and Su Qiao saw that he was listening to something. She took a listen and discovered that it was her own voice inside, saying that when she grows up, she will marry Mu Mu. Mu Mu was a little boy who came to play at their house during the summer vacation when they were young. They had a great time together, and she recorded this message, asking Mu Mu to remember her.

Su Qiao felt very embarrassed. She didn't expect Lin Zi Lu to be her childhood friend Mu Mu. When Lin Zi Lu woke up, he was also very embarrassed to realize that Su Qiao had heard it. Su Qiao claimed that she didn't hear anything, which made Lin Zi Lu even more frustrated because she still didn't recognize him.

After the college entrance examination, the results were announced. Teacher Yu told everyone that no one in their class had failed.