Truthfully, Katherine only remembered having used that phrase recently, in the casino. She was going to have to ask Frankie about this, because it sounded far too pointed to just be coincidence. It didn't give her much; could have just as easily been creamed of off CCTV recordings, if they had audio, but it was something.
Still, it had the desired effect. A crest-fallen look washed over her, leaving the vampire somewhere between unsettled and darkened.
When she got out of here, she was going to torch the place.