During the summer vacation, in order to maintain their secret relationship, the two had to secretly meet in the neighborhood when their parents weren't at home. In reality, Ling Chao's parents and Xiao Tu's mother had already figured things out. In order to give them more time alone, the two mothers planned a trip. On the days when their parents were away, Ling Chao had prepared a dating plan, but it was repeatedly disrupted by sudden visits from Xiao Tu's relatives and classmates. He ended up pretending to be cool and focused on coding at home while hoping that Xiao Tu would remember that she had a boyfriend. After enduring for a few days, Ling Chao thought that it was finally his turn in Xiao Tu's schedule. However, to his surprise, she made plans to watch a movie with Jiang Juanjuan. This made Ling Chao very unhappy, leading to a disagreement with Xiao Tu. Ling Chao employed a tactic of feigning being upset when he went to Xiao Tu's house. Fortunately, Xiao Tu also realized her mistake, and they quickly made up. During the time when Xiao Tu was distant, Ling Chao developed a long-distance relationship app called "Exclusive Fairy Tale." (Source: Chinese = Baidu || Translation = MyDramaList)