Shingo cannot initially get the hang of being a class representative and continues to irritate Airi. Despite Shingo trying to be friendly with her, she makes it clear that she will not be getting along with the boys, and she tells him to leave her alone. Later that night at school, Shingo again encounters Pannya, who leads him to a shed outside with Miu inside. She explains that this is the Nuko Club, which cares for injured animals before releasing them back into the wild; Pannya is one such animal. Miu asks Shingo to join the club. Shingo starts to get used to being a class representative and becomes faster at finishing the work. One evening, Airi has to leave early for a personal matter, and Shingo offers to do the rest of the work by himself, if she will tutor him for the upcoming tests. Airi accepts his proposal, despite her objections. Later, Shingo goes to a local supermarket with his sister, Miu and Angelina, where they unexpectedly run into Airi, who instantly becomes embarrassed.