Well, that wasn't what he expected, but he just smiled and shook his head. More power to her. He knew she wasn't going to find what she was looking for, where ever she went. Or maybe she would, but it would be temporary.
He wasn't terribly concerned. Anna could take care of herself. And if she couldn't, well, that was her problem. he'd offered her a distraction, she'd rejected the offer. As far as Crowley was concerned, she was on her own.
And he was heading over to the bar to get a drink, because he wanted to. He may have failed to snare Anna in his trap, but the night wasn't a complete wash. He could still find something to entertain himself.