"You? You're John Hart?" She takes a step back, not taking his hand. That's not a name she'd forget, and it's unlikely there's a second Time Agent with that name running around with so few of them left. While she didn't know very much about them, she'd been told enough— and that this one in particular was trouble.
"I really don't think I'll be shaking your hand. I had to watch from across here when you tried to blow up my birthplace."