Day 3 of Doc/Rose.

Day 3 already. Ok, so only 30 more to follow :P

Right, so, Day 03: Favourite Episode. I could go 2 ways with this. Favourite episode overall, just because I absolutely love it and hell it's got some brilliant Doctor and Rose moments. Or my favourite shippy episode. Which would probably be The Impossible Planet/The Satan Pit. 

Actually, because it can't be said enough as far as I'm concerned...

( You may have seen it mentioned before.... )