The girls realize that there's more waiting for them at the end of missions than they bargained for. As doubts pile up and tensions rise, Ura-Acca decides to tell Ai his story.
It was something we started
just to blow off steam,
،بدأنا ذلك للترفيه عن نفسنا فقط
Anfangs wollten wir nur Stress abbauen.
Comenzamos a hacerlo sólo para distraernos,
Era algo que empezamos
para desconectar un poco,
On a commencé ce projet
pour évacuer notre stress,
Abbiamo iniziato quel progetto 
per liberarci dello stress,
Foi algo que começamos
para desestressar,
Поначалу мы таким образом 
просто пытались снять стресс.