"Then how about this?" he asked, not moving from where he was standing, leaning in close to the Doctor. "Know that when you return, you won't be alone any more" he smiled. "You're not the last of the Time Lords.... We are. All those moments of regret and yet here I am, now. You are standing with your future, Doctor and if I die, those hopes die with me, and you will be alone. Until the very end of time, moving from world to world with different companions. And you will never forget what you did"