Since Sana had nowhere to go, Zoroku decided to let her stay in his own home for the time being. After he finds out that the previous day's incident isn't being covered by any media, he makes a call to an old friend. Meanwhile, Sana awakens to find Zoroku's granddaughter, Sanae, watching over her. Sanae says her grandpa asked her to keep an eye on Sana while he went to work. Sana was untrusting at first, but they eventually warm up to each other. Then Sana recalls her time spent at the research facility...
That was when I learned 
what "language" was.
كانت تلك المرّة هي التي
".تعلّمت فيها ما هي "اللغة
In diesem Moment habe ich
verstanden, was Worte sind.
Entonces aprendí 
lo que era el "lenguaje".
Entonces aprendí 
lo que era el "lenguaje".
C’est alors que j’ai commencé
à comprendre le langage.
Fu allora che imparai cosa fosse il "linguaggio".
Foi aí que eu aprendi
o que é "linguagem".
В тот момент я поняла,
 что такое «язык».