The Doctor blinks. Staying? "No, just a few hours. I need to get back." Theta would be waiting for him. Two hours, he'd said, and the doors of the TARDIS would open. Could anyone blame him for having a one track mind?

Well. Yes. They all could actually. And no one knew that Theta had almost ended his life when the voices got too bad. It had been a bad night. The Doctor was tired. But he wasn't going to stay here longer than he needed.

"But thank you for the pizza!"