He froze halfway through grabbing a packet of Jammie Dodgers out of a cupboard and stared at her, dumbfounded. "How did you..." He shook his head, clearing it. "Nevermind. We're back on Earth because you need a break. You and Rory have been travelling with me so long I'm starting to worry you've forgotten how to lead normal lives." What he didn't tell her is that he wanted to distance them - particularly Amy - from this live, and from him. Just for a little while.