Hiyori can't help Aizo and Yujiro with their family circumstances, but there's one thing the idols need that she's very, very good at.
What? Why not?
ماذا؟ لمَ؟
Hä? Was ist denn los?
¿Qué? ¿Por qué no?
¿Qué? ¿Por qué no?
Hein ? Mais pourquoi ?
Eh? Perché no?
Hã? Por quê?
Что? Почему?