There's something about that there and gone again smile that's amusing, like when Bucky would try to keep from charming away a girl Steve liked, but couldn't help it at the same time. It gets a fleeting amused look, but it falls into something more pleasantly neutral.

"Yeah, let's head out. Don't have much reason to stick around without company anyway," he slips from his seat and moves to lead the way, pausing enough for Carlos to fall in beside him.