Ultimately, Rialynn knows her world better than Ramza does, so he will trust her judgement on what they should do.

He ponders her question, though. "I used to think as you do...but we went to Ivalice. Time had not passed, and there was no other 'me' there. Now I know not what to believe."

And it is a worrying thought. Before, he did not truly believe that the worlds were connected as the Crystallians claimed, and that their actions on Crystallis could lead to the destruction of home worlds. But now...

He pushed his plate away, not feeling as hungry as he had moments before.