The hair always is a giveaway. Strangely, she never had that trouble as Mels. Ah, well, she does enjoy being one-of-a-kind. Unfortunately, the Doctor's only giveaway is the way they dress, and here, everyone is dressed the same.

The mask hardly gives her pause as the other woman approaches; she's tangled with worse. Assuming the masks actually mean anything at all. But those words...

"How do you...?"

She trails off, staring back at her from under the mask for a long moment before reaching out to wrap one hand around her arm, subtly pulling her closer.

"Doctor?"