And that stopped her. She almost stumbled.

"No. You're not. Rory is human. Well, plastic sometimes, but mostly human. He can't regenerate. You can't be Rory."

Can't be. Nope. No. Not buying it. No way. Where was Rory, and who thought this was a funny joke? She was halfway to very cross and ready to threaten someone with whatever she could find laying around.