While making the last touches to the haunted house at night, Akino suddenly injures her leg and Junna carries her away. Haruhi becomes jealous and tries to hurt herself so Junna will carry her as well. Senna is angry that Haruhi is causing so much trouble and confronts her, and before their argument escalates, Yuuko arrives and orders Haruhi to go home. Relieved, Junna takes a break at the school roof from his work, where he sees Tomo. As the two stargaze, Tomo sagely tells Junna not to be afraid because she will always watch over him. Senna comes to the school roof, causing Junna to end his break, and she asks him if they'll be together as siblings. Junna agrees, and the two help finish the haunted house.

The next morning, Senna resumes life pretending as though nothing has happened, but Junna is fed up with it. He is pressured to quickly make his decision as the world is slowly being destroyed. He is angry that his selfish wish with Senna caused his parents to die and lashes out at her for her indifferent attitude. Unmasking herself in tears, Senna says that she knew the truth from the beginning and had hidden it for so long because she didn't want Junna to be in pain. Junna expresses his desire to be with Senna together, but he wants Haruhi and his parents to be exist as his family as well. He realizes that perhaps the dial can grant his wish and goes to ask it, only to no avail. Meanwhile, Senna walks outside, where she meets Haruhi, and the two sisters walk off together.