Sam and Dean are walking in the woods when they find a box. "What's that?" Dean asks. "That's...no." Sam mutters. "What?" Dean looks at his brother. "A London police box from the 60s...don't you understand?" Sam asks. Dean just...looks incredibly confused. Dean continues walking, just wanting to get this hunt over with, when he notices Sam isn't following him and instead is going towards the box. "Sam! Come on!" Dean calls. "Be there in a second!" Sam calls back. Dean just groans and sighs.