The way he sidesteps it is smooth enough that she finds it charming, watching him with an expression that has just a hint of fondness to it. Throwing bills on the bar is evidently the right way to pay in this establishment at least, as the bartender just gives him a curt up nod of acknowledgement.

Natasha takes his arm as they turn to leave, and leans up to press a kiss on his cheek. "Well, thanks for the drink, then."