KOVARIAN: By Silencio Lake, on the Plain of Sighs, an Impossible Astronaut will rise from the deep and strike the Time Lord dead.

RIVER: It's a story.

KOVARIAN: And this is where it begins.

DOCTOR: Hello, Stormageddon. It's the Doctor. Here to help. Shush. Hey. There, there. Be quiet. Go to sleep. Really. Stop crying. You've got a lot to look forward to, you know. A normal human life on Earth. Mortgage repayments, the nine to five, a persistent nagging sense of spiritual emptiness. Save the tears for later, boy-o. Oh, no. That was crabby. No, that was old. But I am old, Stormy. I am so old. So near the end. You, Alfie Owens, you are so young, aren't you? And, you know, right now, everything's ahead of you. You could be anything. Yes, I know. You could walk among the stars. They don't actually look like that, you know. They are rather more impressive.

(The Doctor sonicks up a holographic starscape.)

DOCTOR: Yeah. You know, when I was little like you, I dreamt of the stars. I think it's fair to say in the language of your age, that I lived my dream, I owned the stage, gave it a hundred and ten percent. I hope you have as much fun as I did, Alfie.