Kirishima gradually gets used to his job as Yaeka's caretaker. They go to a fireworks festival together and that ends up bringing them closer together. Later, they plan to go see Yaeka's mother, Miyuki, who is in a coma in the hospital, but then Yaeka gets upset and says that she doesn't know her mother because she's always asleep and says she doesn't want to go. But then, Kirishima says...
Ah, this is the annual fireworks festival.
هذا هو مهرجان الألعاب الناريّة السّنوي
Ah, das Feuerwerksfest.
Das gibt’s hier jedes Jahr.
Ah, este es el festival anual
de fuegos artificiales.
Ah, este es el festival anual
de fuegos artificiales.
Le feu d’artifice
qui a lieu tous les ans ?
Ah, il festival dei fuochi d'artificio
 che fanno tutti gli anni.
Ah! Esse é o rolê de fogos de
artifício que tem todo ano?
А-а… это ж ежегодный
фестиваль фейерверков.