But for now, something just occurred to me.

"Remember what I told you when you were seven."

What about the thing about adults lying when they say "Everything's going to be all right", and then following up her agreement by saying, "Everything's going to be all right"?

That's just an idol thought, though. Might have more by Saturday (won't be watching the next episode until Sunday).

EDIT: Wait! The Van Gogh thing stuck on Craig's fridge in The Lodger is the same one Amy had in Vincent and the Doctor. And they made a point of having the Doctor ask him more than once in the episode if he'd been, or wanted to go, to Paris. I think he even says, once, something along the lines of, "And now you can go to Paris," even though Craig's said that he doesn't want to.