It's time for the choir to start rehearsing in earnest, but the AC is broken and it's too hot to think. They move to somewhere cooler, and Rika gives them a song to hone their rhythm. Then, they're swept up in a series of inexplicable events!
The clerk made the mistake.
ارتكبت المحاسبة ذاك الخطأ
Frag das die Mitarbeiterin.
La empleada se habrá equivocado.
La dependienta se habrá equivocado.
C’est la vendeuse qui a fait erreur,
j’ai rien fait de mal.
Si è confusa la commessa!
Foi a atendente.
Это всё продавщица.