Xion was a little startled when Aqua had invited her. Startled, and a little nervous. Her disposable income still isn't very large. And truth be told, this whole sort of thing was... well not entirely foreign. She'd gone browsing during the festival, the one Roxas had arrived during. But this felt different.

Or maybe that was the fact that she was tagging along more than anything. Who knew? The fact that Raine was one of the participants helped a little, but still...

Half a step behind Aqua, she slowly lifted a hand and waved it a couple times, feeling out of place. "Hey," she said, a little sheepishly.