"I'm twenty," Sansa confirms. If it has been more than a few seasons since he's seen her, it means that time truly does work differently. It explains why Jon had been here for so much longer than she'd last seen him, as well, and she thinks it must be the strange magic of this place. Magic is something she'll always be a bit uneasy about considering how she's seen it used but it is a way of life here.

"I last saw you on the eve of a great battle. You hadn't seen me since I was a young girl - not since the Blackwater. I've been wed and widowed since you saw me last."

And a great host of other things, too, but she doesn't think those are the sorts of things she should share with Sandor Clegane in the open. Those are the things she keeps deep inside her and doesn't reveal to those who don't already know them if she can help it; sadly everyone knows about Ramsay Bolton.