Same thing happened to me going to 'Asian Massage Therapy' down near Nasa. I was asked if I'd been there, and the place looked rather upscale (compared to most
amps), so I didn't want her to throw a curveball and ask me questions about being there before, so this time I said no. She got all nervous and said she's the only one there and couldn't give me a massage right then, and told me to call back when the other lady is there tomorrow and gave me a card.
I have yet to call back, since it was kind of an impluse thing, but maybe I'll call next time, or just stop in again and see.