Re: The 13th Doctor and Kristof Nast
"Oh yes." She started to explain a little bit about the complexed curves with real scientific jargon, then paused "- Though it might take more than five minutes to explain.... probably best I save that for another time." Which was really a miracle that the Doctor was self-aware enough not to ramble on about math for five minutes and the poor man never got a word in edgewise.