The two of them might be having the same train of thought. Ignis wants to stay here and help rebuild, guide others and help them out to have a better future. But... the Citadel keeps giving him only bittersweet memories. Of his childhood, of happiness that now turned into pain at the mere thought of it. In the end, Ignis never felt tied to this place, only to the Prince that resided here. The King that just gave his life for them.

Going to Lestallum. With Prompto. It... doesn't sound so bad. He doesn't know what they could do there but the state of the town probably isn't too well, since everyone ran to hide there.

Ignis nods. "Gladly." He is quiet for a few moments before adding, "Noct would be annoyed if we don't name one chocobo after him." If one of those black chocobos survived, it would be nice to raise one with Noct's name.