Even though they understand each other, Tamaki and Namima feel awkward. Fumi, a worried librarian, hears from Amado and Sunabuki that "someone" she met when she was a child still lives in Tamaki. Namima seemed to have a vague sense of it from long ago. Fumi, who lives in the same town as Tamaki, believes that going back to their childhood is the key to that "someone", and invites Tamaki to visit her hometown.