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!
To wind up like this, you must have 
been through a lot, haven't you?
لا بدّ أنّك مررت بالكثير لتصبح
على هذا النحو، صحيح؟
Wenn du so was tust, musst du
sicher viel durchgemacht haben.
Pour en arriver là,
il a dû vous arriver bien des choses.
Per arrivare a compiere un simile gesto,
di certo ne avrai passate tante, no?
Várias coisas devem ter acontecido
para você agir assim, não é?
Наверное, вам много пришлось пережить,
раз вы дошли до такого?