“ Yes, that’s right, you’re going. You’ve been gone for ages. You’re already gone. You’re still here. You’ve just arrived. I haven’t even met you yet. It all depends on who you are and how you look at it. Strange business, time.”
also, if you actually think about it, the doctor can’t go back to that Amelia because he reset the universe in the Big Bang, and she has parents now…moffat what did you just write?!!???