She thought seriously over his next few words. A different world? It wouldn't be so strange, she imagined other worlds existed. She didn't know if The Doctor was able to access things like that, but she wouldn't rule it out. It did seem more troublesome, though... 'So what do I do now? I mean, until he finds me. I think he will still, but erm, if it takes time? Where should I go? You say this sort of thing happens a lot, eh?"