What ideas do you have for NPC animations in areas like the Gloc or Arc Corp in general?

Generally, how an NPC reacts to the player, is how an NPC will react to another NPC. If an NPC walks into Astro and there's a greeter, he'll greet them just like a player would be greeted. David talks about a couple being animated where they're debating on a ship and you can tell their story about how they want "this" but they need "this" by their animations.