Seems plausible. And it leaps all continuity glitches (excepting possibly the Weeping Angels being able to look at each other without freezing) in a single bound.
It certainly sounded a lot like she did. I think she knows she's in a different time stream, though, because she sounded genuinely caring and not at all guilty.
That episode was chock full of timey wimey goodness.
Even if the Giant Reset Button is about to be pushed, I would guess from the reaction of the villagers in Ep.1 that Earth has some experience of alien visitors.
Even if the Giant Reset Button is about to be pushed, I would guess from the reaction of the villagers in Ep.1 that Earth has some experience of alien visitors.