The way her face lights up when she sees a message she can read will probably answer well before she does, as she hastily types out the reply.

It does! Does yours display mine properly?

It would be impractical to communicate entirely through text, but it would help act as a translator to help one of them learn the other's language. She isn't entirely sure why she hasn't found herself unable to communicate with anyone else until now, but...it wouldn't be the first time.