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 keep thinking about how 
much worse I am than you.
أفكّر باستمرار بأنّي أدنوكما
Ich dachte,
dass ich nicht mithalten kann.
No dejo de pensar
en que soy peor que ustedes.
No dejo de pensar
en que soy peor que vosotras.
Je me disais
que j’étais moins bonne que vous,
Continuavo a pensare a quanto fossi peggiore di voi.
Tinha certeza de que
estava perdendo para as duas.
Всё думала, что я хуже вас.