Like I said, I don't know, Xion. That's one of the few things I haven't been able to find--that I wasn't told about. From what I can tell, the selection is entirely random. You were just unlucky... [her expression filled with sadness, she reaches a hand out to reassure Xion, but stops and forces her hand to fall to her side]

You don't understand. None of you do. I had no...I didn't want... [she hangs her head, arms wrapping around her body again] People weren't supposed to die or get hurt.