Re: The Impossible Girl: Who IS Clara Oswin Oswald?!?
I think her "run, you clever boy" is what he's supposed to "remember" to do at Trenzalore. Everything will lead up to his having to run. Which is odd, because that's what he always does. It's what 10 mentioned quite a lot. And it's what 11 said at Demon's Run ("We ran").
I'm pretty sure at least one (if not more) Classic Doctor described (to a new Companion) traveling with him involving alot of running, too.
One Day I hope to be the Man my Cat thinks I am
Where are we going? And why are we in this Handbasket?