Rose shot Adam a sharp look, annoyance glinting in her eyes a moment. "When you've seen eight centuries, come back and ask me that question. I spend day after day traveling, and looking, searching, for something new, something I've never seen. Or that my companion hasn't seen. And there's always something to find. Most of it just happens to involve trouble."
She turned away, shaking her head. "And when was I ever the 'Great Rose Tyler'? I'm just the girl who can't keep up." She knew how deep that last statement could cut, throwing it out like a gauntlet, daring Adam to rise to the bait.