Always a pleasure to see you, Aerith. I hope our next encounter becomes almost as memorable as the one I'll always cherish. I do hope you know which one I speak of. I'd hate for you to have forgotten.

[Or not have experienced it. Whichever. Anyways. He has no reason to stop her from leaving. Or to do ... well, anything to her really. He has no real plans to blow up this world or anything. At least not yet. If he ever figures out what's really going on then maybe. But he's not foolish enough to do something so drastic without information first.]