Meghan! Gladio went with Ignis/Noctis. There was probably some ridiculous PDA in dark corners, not sorry. He'll be pretty focused on his boyfriends but will chat/dance/have a drink with any of his friends who show up.
Lance was there with Keith for a bit, will hit on people if anyone wants that? He's dumb, sorry. Will try to get Keith to dance for at least five minutes. Won't be around too too long though as they'll bail for pizza and arcade games (aka the introvert/extrovert bff night on the town).