The group goes to see Icy Tail's first-ever concert. Before performing, Michiru's bandmates reveal a startling secret.
You decided this arbitrarily, didn't you?
Du hast das ohne Rücksicht entschieden,
nicht wahr?
C’est toi qui as pris 
cette décision, non ?
La tua è stata una decisione arbitraria, no?
Você decidiu isso
arbitrariamente, né?