Sora's costume was better than Namine's simply by virtue of the fact that he had a costume while she didn't. If she hadn't seen his pony form before, though, it would have been a good hint as to his identity. Fortunately, she'd seen him at the lessons and recognized him quickly when she saw him at the refreshment table.

A snack sounded like a good idea, and she hadn't spoken to him in a while. So she trotted over. "Hello, Sora. Or is it Happy Halloween?"