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...
Sorry! I was just thinking, and I got distracted.
آسفة، كنتُ أُفكِّرُ فقط فشرَدت
Tut mir leid.
Ich war mit den Gedanken woanders.
Lo siento, estaba pensando 
en algo y me distraje.
Lo siento, estaba pensando 
en algo y me distraje.
Pardon.
Scusami, ho un po' di cose per la testa
e mi sono distratta.
Desculpa, eu estava pensando
 em algo e fiquei distraída.