As Hibiki is spending more and more time fighting the Noise, it means less time for her studies and less time for her friends.  Miku is feeling alone and isolated, but she makes a promise with Hibiki to go get some snacks after school.  But when school ends, Hibiki gets another call...
It means moving further away 
from how normal people live.
هذا يعني الابتعاد أكثر عن حياة الناس العاديين
Und dann entfernt man sich immer
weiter vom normalen Alltag.
Con eso, te alejas de la vida 
de una persona normal.
Con eso, te alejas de la vida 
de una persona normal.
Pour ça,
Questo significa andare ben oltre
la vita che la gente normale conduce.
Isso significa se afastar da vida
 de uma pessoa normal.