Cor actually relaxes a little, once they're outside the building and he can feel the breeze on his face. Just a little, though, since he's still in a strange place and without his usual weapon.

"I'll consider it for later... Is it truly mandatory to have them check you over, though?" Cor's not protesting outright yet, but he is rather wary about letting some unfamiliar doctor check him over and take down his vitals. Neverthemind how he's always been loathed to see any kind of medical caretaker that wasn't urgent and immediate...

Still, despite the answer, he makes sure no one's in the immediate area before he speaks up again. "Alright...I know Prompto's here, since we met on that airship. And...there might be some kind of time magic involved, if both of us remember things at different points of time?"