His smile widened as she clearly wasn't going to drudge up the past. Though there was a time not all that long ago where he would've suffered greatly before admitting it, he had the utmost respect for Natasha. He knew she was highly trained, but otherwise she did not appear to have any of the powers many of her teammates had and yet she had managed to best him. Quite simply, she was rather impressive.
"Well, I can't say this is the weirdest thing that has ever happened to me, but the rest I can most definitely drink to. Repeatedly," he said with a small snort of laughter. "So, you've cheated death as well? I'm afraid I haven't yet heard where you were in the timeline when you arrived here."