"Goldi--" Oh. Right. Thor. The edge of Steve's mouth twitched. He didn't want to smile and encourage Tony, but he really couldn't help himself. "Yeah, Natasha gave me the details." In public it was 'Agent This' and 'Agent That.' It seemed more respectful - they had, after all, worked for the title.
But in person, well. They'd fought aliens together. They'd all earned the right to call him Steve, and if he wanted to be on a first-name basis, he'd best call them by first names, too.
"You called in a plane? Tony, you didn't have to do that, I can use one of those port-things." He didn't want to, but he could. Would, if he wasn going to be trouble otherwise.