"True, but that doesn't account for the people who—" She was about to say come from different places in the same timeline and never noticed the other was gone, but she was interrupted by his movement and sudden proximity and the apparent total non-sequitur.

"The what?" She pushed herself up slightly on her elbows, blinking at him. She might've been a little flushed as well, though that could just as easily have been the sun.

((ZOMG you're BRILLIANT. *does the old-school Whofan happy dance*))