The games has Arata and Nika needing to be in sauna together for an hour. Nika is ecstatic but, Arata seems annoyed, which makes Nika more confused about his feelings. Arata meets up with Kurosawa who tells him that Nika has alot of insecurities and that she can only tell this to him. Arata ignores this and waits for Nika. When Nika arrives and notices that Arata isn't in the sauna she waits for him to surprise him, but ends up unconscious. It turns out that Krosawa changed the number plates, amd waited for Nika so he brings her to his room. When Nika wakes up she believes that she slept with Kurosawa, and though it's hard, tells the truth to Arata because they promised to have no secrets. However, with all the scheming on the trip Arata believes this is just a ploy, which ends them fighting. Meanwhile, Reika gets caught by Someya walking by a hotel with Minato. He has them go their separate ways, but Reika tracks back and finds Minato in hopes to make her forget Someya.