She snatches up the money. "See you round!" And then she's off towards the stall that sells the poofy goodness.

And sometime later in the evening, Russell will find her next to him, a big bag of candy floss in her hands. "So, are you here with family?" Now that the important parts are out of the way - the candy -, she's wandering around for entertainment. And talking to people counts as such if it's interesting.