Kuro's classmate Aona is troubled by the popcorn that keeps popping out of his head. Aona says it makes him sad when the popcorn disappears, so Ramune lends him a bag that can be used to store the popcorn. Why is Aona's head producing popcorn, and why does he feel sad when it disappears? Ramune tells Aona that the treatment method will become clear if he asks himself those questions...
I bet you were lonely all on your own!
!أراهن أنّك شعرت بالوحدة لوحدك
Du warst bestimmt einsam, hier so allein.
Apuesto a que te sentiste solo.
Seguro que te sentiste solo.
Tu ne te sentais pas trop seul,
sans moi ?
Ti sarai sentito molto solo!
Aposto que se sentiu sozinho sem mim!
Наверняка тебе тут было одиноко!