With their C-rank healer exam coming up, the girls are in a slump. Ria sends them on a training camp, where they hope to enrich their song with more life experience. But outside of Ria's watchful eye, jealousy begins seeping into the girls' relationships...
I realize now that everyone's 
heart has something in common
أدرك الآن أنّ هنالك أمراً
متشاركاً في قلوب الجميع
Alle haben doch ein Herz.
Ora ho capito che i cuori di tutti
hanno qualcosa in comune
Percebo agora que o coração
de todos tem algo em comum
Я только теперь поняла, что
в сердце любого найдётся что-то общее.