If I were to meet David Tennant in real life I would be a bit nervous. But I would tell him what a fine actor he is and I wish he would appear on more international movies so everyone could see how good he is.

I would say

Omg ur him ur david tennant omg will u sign evry thing in my posetion and can i kiss u wooow ur sooo hot!!!!!!!!

i would keep and casual and say:

Wow! it's so good to meet you!! i'm a huge fan of doctor who! so, what was ur fav episode to film? did u like being the doctor...........and so on. i'm definately a question-asker!!!!

oh my god if i didnt pass out first i would ask him ( kindly)to kiss me and/or take his shirt off;P

I would be either completely dumb-struck (and run away) or ask him the following in a completely mad ramble whilst blushing fiercely:

-Would he ever consider regular radio work as he seems to really like it and I loved his slot on Radio 2 with Katherine Tate
-Does he like being famous or it is very strange?
-If he had to choose another surname what would it be and why?
-He's played so many great roles, is there another that takes his fancy?
-Does he only date blondes? (No offence to the lovely ladies of DT's acquaintance)

There would be more questions, however I really don't know how long it would be before his goodwill disappeared! Lol!

i would say
"omg, you're david tennant. i've always wanted to meet you. will you sign my...t-shirt and everything i have?"

well, he doesn't like fan-girls, supposedly they scare him. So, i'd try to be cool, but id just freak out and start screaming. there is a chance i might pass out too...

i don't really know what i would say exactly but i'm with musikluver94 i'm a question asker ;) i would proubly ask him to sign something that i could chairish :P

Hi David :)
AAAAAA OMG OMG IM TALKING TO DAVID TENNANT!!!!
Do you want to go out to dinner with me??? :)

I love you david tennant please come to my house ! Please give me your phone number ,i wont tell because i would do anything for you.I have got all your posters and books and I never miss a single episode of your shows.I love it when you pull funny expreshions.Lol.Id love to meet you one day.
from Olivia Megan Fazzini in Engalend.(Im from Scotland to!and Austrailia,and Italy. (I love you)

I'd say: DON'T LEAVE AS THE DOCTOR!!!!!! you're a brilliant actor.

if i would meet david tennant in real life. i would be very excited, i would say to him you are a brillant actor, i totall love you in doctor who and i would be like in movies with himxxx

I i were to meet the gorgeous david the first thing i would do is slap him. i am absolutely enraged at the fact he is leaving dr who!! But he is a magnificent actor and i am so very sad that i live in the states because its so hard to find things hes in.

im your biggest fan

i would say:
OMG YOUR DAVID TENNANT
(after that i would probably pass out)
AHHHHHH will you sign everything i have?
i luv you!!!!!

im not sure what i would say, maybe he would say something to me and i could go from there, but i might faint! lol