Sarah Jane: What's gone wrong this time?
The Doctor: Nothing. Nothing at all. What makes you think something's gone wrong?
Sarah Jane: Because you always get rude when you're trying to cover up a mistake.
Sarah Jane: Come on, where are we?
The Doctor: We've come out of the time vortex at the wrong point, that's all. A few years too late.
Sarah Jane: How many?
The Doctor: ...30,000.