I don't have all the answers. [Most of what Aqua knows is from Terra or Riku, and even they don't fully know what Xehanort's plans are. Or at least, never fully shared them. Though with what they've been through, Aqua was sure it was the former. No way would they want that to happen again.]

Though the last time my friends and I faced against him, he mentioned the Keyblade War. If I had to guess, he means to start another one to "reforge" the blade that shattered in the long ago.

But, Xion... I don't want you carrying this burden alone, okay?

[She knows it's hard, especially with so many memories in a time span that shouldn't exist for them but does... but with what is going to be set in motion, and Xehanort's little way of removing "obstacles" like she was...] Whether it is someone from your worlds, or friends from the Tower... You need to trust someone with this knowledge and to have your back. Promise me that, okay?

[And then, as if quietly uttering it to herself:] What I've said... may have just put you in even more danger.