"Wow," he clips dryly, pulling out his shake and a burger before passing the bag Steve's way. He takes a long sip through the straw before rejoining. "I resemble that remark." Because like, yeah they all know he doesn't do well being sedentary... ever.

His eyes flash on Steve, shaking his head. "Every time you call me Mr. Stark I'm pretty sure my father rolls over in his grave, just saying." He takes a bite and closes his eyes, allowing the taste to take him back to that car ride with Pepper and Happy so many years ago. Cheeseburger first. So many things have changed... just as many have remained the same.