Ignis can see that Noct is slightly on the edge and he supposes that this entire situation is not making anything better. And, for once, Ignis cannot provide any solution to the problem at hand. His hands are tied with information so limited. Especially now that Noct confirmed that they are in space of all things.

"Noct..." Ignis starts slowly, placing his hand on his shoulder. If what the vision had shown him is true then, once they return... Noct will have to... "Do not hesitate to share your burdens with me. I am your advisor, but more than that, I'm your friend. You... don't have to bear everything by yourself."