[Right. Humans need the device to interpret the language. They can't just, you know, download it all directly into their language settings. Humans are her creators and therefore above androids, but their limitations can be rather inconvenient.

She takes the batteries easily, following his silent instruction without comment. But once she's set the batteries down at the indicated area, 2B fishes her device out of the pocket of her jumpsuit and swiftly types the words--]

What are all these for?

[--before holding her device up so the stranger can read her words.]