Just watching the "Smith and Jones" episode of Doctor Who and started thinking how much fun it would be to switch the hospital in that episode with PPTH.
Wilson slipped his hands into the pockets of his lab coat as he stood on the balcony that connected his office to House's, and stared a moment at the Earth rising up over the desolate colorless landscape stretching out before him.
"We're on the Moon," he finally stated in a surprisingly calm voice. He glanced over at House- who looked back at him with a grin on his face that made him look twenty years younger.
"Cool." House said, and all Wilson could think to do was to grin right back at him.
I really need to control the crossover bunnies better. XD
EDIT
"You need to slow them down!" the Doctor shouted.
"How are we supposed to do that?" Martha yelled back.
"Ummm." The Doctor glanced up and down the corridor as if searching for an answer, then he reached out and grabbed Wilson by the tie and yanked him in for a kiss.
"Hey, get your own boyfriend!" House exclaimed as the Doctor let go of a slightly stunned Wilson.
Martha gave the Doctor a look. "You could have done that to me, you know." she commented.
The Doctor grinned. "Too obvious," he answered, before scampering off down the corridor.
"How was that supposed to slow them down?" Wilson asked.
"He probably passed on some genetic material to you to throw their scanners off," House answered as he stared at the commotion heading their way.
Martha made a face. "Eww."
Yeah, really need to control them.