There is a scribble on the back of Bunji`s backpack. It`s actually a picture of Aso, Bunji`s imaginary friend; Bunji is invited to Chi`s house for dinner. He`s amazed by the collection of figures and such lining Chi`s room, but the atmosphere turns bad when he`s told "Don`t Touch!"; Mom`s brother from Kochi has come to visit Tokyo. Mom is busy, so Dad takes him out drinking. However, without Mom, the two don`t know what to talk about...;When Mom was a child, she hated the red dragonflies that would fly at the end of summer and the beginning of the new semester.