What would that be like? What would they shoot the shit about? Would they talk about us? Keep in mind they're in tune with God.
"Who made God?" would probably be the most debated topic.. while the angels talk shit on people for being dumb, with the occasional troll demon saying how they should love the humans and not try to steal their souls. Probably a lot of random selfies with oblivious humans and naked photos.. on both sides.