...I...actually, I was thinkin'...nah, it's a bad idea. Never mind.

[ But he can't just leave it at that, either, after asking a question like that. Kairi has connected the dots correctly. Prompto is afraid of changing the past, but he's also afraid of not changing it while he has the chance. This day that they've landed in changed everything. It was when Lady Lunafreya had died, when Ignis had lost his sight, when so many people had suffered...his best friend not the least among them. Can he really just stand by if there's something he could do to stop all of that?

But even if he decided to do something, could he pull it off? How could he accomplish any of those things, being just one small, insignificant person in all this mess? ]

I-it's just — this was...a pretty terrible day for my world.

[ She can probably guess what he's thinking from that, but he's still almost embarrassed to suggest it. He's being foolish. ]