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...
Maybe things will be better if 
I build a house to live in.
.لعلّ الأمور ستتحسّن إن بنيتُ منزلًا أعيش فيه
Mir selbst ein Haus zu bauen ist doch okay, oder?
Dann ist keiner mehr traurig, oder?
Puede que esté mejor en otra casa.
Puede que esté mejor en otra casa.
Je peux construire une maison
pour y vivre ?
Forse le cose miglioreranno,
 se costruisco una casa in cui vivere.
Talvez eu fique bem se
fizer uma casa pra morar.
Может, будет лучше,
если я построю себе дом.