Steve nodded and walked in, bringing the little boy over to the table Tony was standing in front of. He set him down gently and then sat the diaper bag next to him, the little boy content to stay and sit still as long as he had the little blue and red bear-which they'd found out very early on.
"Thanks again for doing this. We just...want to be sure." he sighed, rubbing the back of his neck. If this really was his son he still had no idea who his mother could be or how far in to the future he might come from. For all Steve knew the baby could be from a hundred years after where he came from, but he didn't think there'd be any way to tell that so he'd just have to see if he really was his and be okay with that either way. "It's not gonna hurt him is it?"