Following the events from the previous episode, Hideki responds to Chi he also loves her. At this point, something triggers in Chi, and she flies out of the apartment window and onto the roof of the building. Zima and Dita, two advanced Persocoms who had been observing from a distance, wait nearby intending to stop Chi from launching her supposed hidden program that they fear will destroy all Persocoms. Finding Hideki and Chi on the roof, Hibiya reveals that she is Chi's mother. She tells Hideki that Chi is a Chobit, and that Freya, the "familiar voice" other Persocoms had been hearing during Chi's trances, was Chi's sister who had died. Chi has chosen Hideki as her "one and only," and Freya has taken control from within Chi. At Freya's request, Hibiya issues the command to shut them down and delete their programming, heedless of Hideki's protests. Hideki then tells Chi/Freya that he loved her and tells her the meaning of happiness - to be with those you love. Freya accepts that Chi has done the thing Freya couldn't do while alive: to find her "one and only." Chi finishes running the program. Freya subsides and disappears, leaving Hideki and Chi to live happily ever after.