It's mandatory sex class, and Hirokazu and Yukazu are arguing about who should be in charge of the class. Hiroki says that he's arguing with a friend, and that's why they're arguing. He doesn't want to be the one to argue with, because he'd like to be able to graduate from school with her. He wants her to pretend to like him, but she can't do that, because she's not sure that she feels the same way that he does about her. She wants him to pretend that he likes her, but he won't let her do it, because they'll never be friends. They argue about whether or not they should pretend to be friends, and he says that it's better to pretend than to do it with someone else. He also says that if they do it together, they might fall in love with each other, but that they shouldn't fall for each other. He says that even if he has feelings for someone else, he'll still fall for her, even if she does. He tells her that he doesn'