The Doctor has a secret he will take to his grave. And it is discovered.
THE VERY LONG LIST OF AWESOME LADIES ON TV: Rose Tyler [Doctor Who]
If these are gonna be my last words, then you’re gonna listen. I met the Emperor, and I took the Time Vortex and poured it into his head, and turned him into dust. D’you get that? The God of all Daleks, and I destroyed him!