"I got dumped..." In a daze, Kazuya receives a call from Ruka and heads to the pool. He meets up with Kibe and the others and tries to act cheerful, telling himself that he's just going back to life without Chizuru. Then Chizuru arrives late. As always, Chizuru is playing the role of "him," but she has kept her interactions with Mami a secret from Kazuya.

"No, Mizuhara isn't that kind of girl," Kazuya pleaded to everyone tearfully. Kazuya was putting on one last show of bravado, acting like a knight. Kibe grabbed Kazuya by the collar and demanded to know the truth, but Kazuya's feelings remained unshaken. Just then, Mami demanded that Kazuya and Chizuru kiss. With all eyes on him, Kazuya was flustered. Meanwhile, Ruka recalled her past conversation with Mami and was forced to decide how she should act. Should she remain silent and observe how things unfold, or...?