In this chapter, we learn that Hiroshi has been acting weird lately, and that he's been avoiding reita because he doesn't want to be seen hanging out with her. Hiroshi tells us that he and reita aren't actually in a relationship, but that they're "so casual" that it would be hard for him to be attracted to someone like that. He thinks that reita is attracted to him just because he is interested in her, and he thinks that's why they've been hanging out so much.