"No, I'm not. At least, not anymore." Or was she really ever in the first place? Xion didn't know. She had assumed that this was where she was destined to stay after joining with Sora. A place she didn't even think she'd end up in to begin with. In all honesty, she thought that she would have disappeared for good once joining with him.
"I think I'm lucky to be able to exist, even if its like this right now. But you.. You don't have any connection to him, do you? Why are you here?"
Not that she wasn't still curious on the 'how' portion, but for this other girl to end up here... Xion couldn't recall anything immediate or special about her from the memories that she had of Sora.