To be fair, switching out your outfits to the non-jacket one in the desert actually removes that conversation. You get a similar one being in cold places.

I like the conversations dealing with Ignis' obsession with Ebony Coffee.

Also Prompto's Chocobo song was cute.

Anytime the party fills in some info about the region or history of the world is also welcomed.

I also love the boys teasing Noctis about his marriage to Lunafreya, I had one where they said he needed to start working out so he doesn't get fat and have people say that the Oracle could do better than him.