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...
There's nothing I particularly 
like or want to be,
،لا يوجد شيء معيّن أحبّه أو أريد أن أصبح عليه
Es gibt nichts, das ich besonders
gerne tue oder mal werden möchte.
No hay nada que me guste
o que quiera ser,
No hay nada que me guste
o que quiera ser,
Il n’y a rien que j’aime
ou que je souhaite devenir vraiment…
Non c'è nulla che mi piace particolarmente, 
o che vorrei diventare,
Não tem nada de que eu goste
ou que queira ser,
У меня нет особой мечты о том,
кем я хочу стать,