"If it's not Steve, it's usually Rogers," Steve gave more information about himself, thinking of Lois and people in his past that only referred to him as his last name. Coming from Lois, it was offered up like a pet name since she knew of his military background. Used to the demands of respect in military hierarchy, he easily could have latched on to the name Mister Williams, but that idea would be forgotten now that Rory showed it would make him feel uncomfortable instead of respected.
"I wasn't, but if you are in a hurry to get somewhere, don't let me get in your way," Steve said, giving the man an opportunity to excuse himself if he needed to, "I was just enjoying this fine weather."