Assgardian Loki / Lil Cap
In his world, Loki was...a dubious Avenger, at most. He wasn't sure they called themselves friends, but they certainly stopped being enemies once he decided that killing his brother was less fun than trying to humiliate him. Steve stopped trying to understand their strange relationship and chocked it up to the weird Viking nature of the Asgardians.
His brows raised when Lady Loki addressed him. Then he shrugged. "I'm from New York," he replied, "you think there's anything Vegas that would blow the Big Apple out of the water?" He smirked. "Doubtful." He glanced around to see if there was anyone else joining them. "You hoping to see anything in particular while you're here?"