Mihane and Shohei begin dating, but Shohei is worried that his secret will be out. Meanwhile, Goro runs away from home, unable to bear the expectations of his parents. Mihane and Shohei try to stop Goro by time traveling.
Miura, who is from the future and realizes that his own mortality is imminent, asks Mihane to do him a heartbreaking favor. He further tells her that Shohei is from the future and that Shohei has been rewriting the memories of Mihane and the others.
