"I want to be useful to someone!"
Fubuki hears a message from the admiral from Nagato.
His words inspire her to do her best and continue her training and studies.
Mutsuki looks sad as her friend grows.
I almost feel like all 
that effort was wasted.
أنا أشعر بالكاد كما لو أنّ كل ذاك الجهد ضاع سدى
Ich hab das Gefühl, dass meine
Mühen umsonst waren.
Siento que todo ese esfuerzo se desperdició.
Siento que todo ese esfuerzo ha sido en vano.
J’ai l’impression 
d’avoir travaillé pour rien…
Ho la sensazione che 
tutti quegli sforzi siano stati inutili.
Dá quase a impressão de que
 os esforços foram em vão.