"Naw not that part--you got me out before that got too bad--" At least in comparison to what happened to him after that. There was a sort of restrained quality to his voice, wanting to keep Steve from asking too much about the rest of that, wanting to enjoy Steve not knowing, not looking at him with those eyes that could see just how broken he was. "Remember how after that I was a little stronger, faster, that kind of thing? Didn't hold a candle to you mister-super-soldier. But still." He'd been a little different after that, and he'd realized later, when he could remember it all, that, that was why he was so valuable to HYDRA. He was the only survivor of Zola's original experiment, and not only that, it had made him strong enough to survive that fall.