Any mechanical bits Rey can take care of; that stuff is easy. Synthetic skin isn't something she can just mend, though. That would probably require materials and equipment that she doesn't have. She sighs, hoping at least that they won't ever have to worry about that. Nick's already got enough problems as it is, looking the way he does.

She frowns both at his answer and his discomfort with the sound of his own voice. If there was something more she could do for him about that, she would, and he probably knows this.

"Well, let's not worry about that." She couldn't care less about whether some bigoted assholes wouldn't let him into their precious city just because of the way he talks. "I'll loosen your arm up once I fix your voice, all right?"

Of all the troubles Nick has going for him right now, that seems to be the one that's bothering him at the moment, and with good reason.