European fans go ahead and "SMH" all around. Americans, I'm sure most of you Doctor Who fans have heard something about Billie Piper's (companion Rose Tyler) show Secret Diary of A Call Girl and been like "nice". Well, things just got more nice. Prior to starring as the 11th Doctor, actor Matt Smith had a pretty intense love scene with the popular companion on her show. You can see it in all the wibbly wobbley sexy wexyness below...but be warned it's a little NSFW. I mean...nothing hardcore or any parts visible, but you'll know what's up. How many Doctor Who sex jokes can you make before the end of the video?