Tony didn't mind her leaning against him, or even the question about batteries. If anything, he just smiled as he gave a nod. "Yep, that's exactly what those are. They're pretty handy to have." For a moment he considered sharing that he used to have a sort of battery installed into his chest to keep his heart from getting shredded by shrapnel, but he didn't want to really overwhelm her with those details.

"Then it's a good thing this place probably wouldn't let you take souvenirs back home." And who knew if they would even be able to go home at some point, anyway. He wanted to believe so, because in the back of his mind he was wondering what was going on back home, how was Rhodey, but it's another one of those things that he was trying not to obsess over.

For now, anyway.

"Who's Uther?"