This must have been David Tennant's idea. :D :P Also, given how much the Doctor has traveled and lived, if he had a love interest, (which he technically has, such with Rose to say the least), this song would fit him, cause he's surely walked MORE Than 500 Miles and 500 more.
I don't know why, but watching this video made me the happiest i've been in a long time. DAVID YOU ARE MY HERO!!!! Kinda personal but honestly David you have inspired me to act, sing, and dance. All of my fantastic performances that I have had over the past few years I dedicate to you. I WOULD GIVE ANYTHING TO MEET THIS GUY!!!!!!
Now if we can get them to sing this: 1000 Years by me When I land next up... Yea I know I'm going to be I'm going to be The Doctor Who lands right next to you When I come back out... Yea I know I'm going to be I'm going to be The Doctor Who goes along with you If I regenerate... Yea I know I'm going to be I'm going to be The Doctor Who regenerates just you And if I Running Yea I know I'm going to be I'm going to be The Doctor Who is running after you
When I come home... Yea I know I'm going to be I'm going to be The Doctor Who came back home to you And if I go... Yea I know I'm going to be I'm going to be The Doctor Who going over you But I would live 500 years And I would live 500 more Just to be The Doctor Who live a thousand years to fall down at your door (Da Da Da Da Da Da Da Da Undela Undela Undela la la la) (Da Da Da Da Da Da Da Da Undela Undela Undela la la la)