Rikki lowers her shield a little, eyes still narrowed. This is one of the good guys. One of the unregistered good guys, which she's never really understood, but still...

"You're that girl from the Watch, aren't you?"

She'd actually thought it was a guy, at the time, but... the general outline of her body looks female, even with the armor-plated whatever. Her voice sounds vaguely female. She's going to guess girl and hope she's right.