For a minute she's breathless at his admittance of the lie. It doesn't take her long to recover, getting to her feet so she can talk to him properly instead of looking up at him from the ground.

"Doctor, we traveled together for two years. Seen all sorts of horrors and exciting things. In all that time did I ever give you the impression that I couldn't handle that sort of thing? Maybe I'm overestimating myself but I think I've done pretty well at dealin' with the sorts of things you throw my way. Rolled with 'em even. Never thought people ever said 'Oh Rose Tyler, she's a bit of a fragile thing'. That wasn't fair of you. It wasn't right and it's insulting to me that you don't think I could handle your sentencing."

She crosses her arms over her chest and taps her foot. He's entered very very territory now.