The other girl, Shino Kiryū, tries to talk to Naoya but Saki prevents it. While Naoya, Saki, and Nagisa are out shopping for the hot spring date, they are followed by Rika. Nagisa wonders if she should try to kiss Naoya, but when she sees how much Rika kissing Naoya has stressed Saki out, she decides to support her instead. Rika soon learns about the date. Shino is determined to find out if Naoya is two-timing Saki. The trio head to Hakone where Naoya decides they will do everything they cannot do in their hometown, so he holds both Saki and Nagisa's hands at the same time...