"O-of course. We can do shoes first." It seems unsafe to be walking around in ill-fitting shoes, especially if it's icy or snowy outside. "I'll bring a bag to bring back what you're wearing." Having Bucky standing around Hovering should hopefully keep all the assistants at bay so Zemo can take his time.

"No, it's fine. It's too cold for that." Unless Zemo means sitting around in his turtleneck and flannel pants. Or, you know, trying out the hot tub. But that might give Zemo swimsuit ideas so Bucky isn't mentioning it.

"Let's go, if you're ready. I'll drive. You can't in those shoes." Before Zemo thinks Bucky is 'being weird about it' again.