After arriving in Fremantle, the girls get a tour of their icebreaker ship. When Gin mentions that their new room was where Shirase's mother once stayed, the girls check to see if she might have left something behind there...
with your mother, we would some 
day look at the stars again.
.رفقة أمّك، أنّنا سنشاهد النّجوم ثانية يومًا ما
deine Mutter fand, noch einmal
hoch zu den Sternen schauen.
Un día veríamos
las mismas estrellas con tu madre.
Un día veríamos
las mismas estrellas con tu madre.
depuis l’endroit qu’on a trouvé
il y a trois ans avec ta mère.
con tua madre,
 ci siamo promesse che avremmo di nuovo
um dia vamos ver de novo
as estrelas nesse lugar.
которое мы нашли вместе
с Такако, твоей мамой.