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.
Her carefree cheerfulness
بهجتها الخالية من الهموم
Mit ihrer unbekümmerten,
fröhlichen Art
Su alegría despreocupada
Su alegría despreocupada
Sa gaieté et son insouciance
Quel suo modo di essere, 
vivace e senza pensieri,
Sua animação despreocupada
Своей неподдельной искренностью