Ahh, short and sweet! I must agree with the Doctor here, and Molly: it's just the way I like it! I haven't watched much Doctor Who, but because of Tumblr I may as well. I know what TARDIS stands for and who David Tennant is, along with how Time Lords work, and what it is The Doctor basically does, but I know I'd have a heck of a lot of catching up to do if I started watching it. :P However, this may have persuaded me... I like this Doctor very much so. :)
Back to the actual fic, I love how it's so simple! It seems as though it's being modest with itself, not expanding into a giant thing. Yet, you capture the feel of the Doctor and his effect that he has on people wonderfully! I feel that a lot of people and relate to Molly, me included, and her little reflection that if amazing things happened every day they wouldn't be so amazing is a very good message indeed!
You have gained another of my favourites! I love this thing. X)

*BEE-DOH BEE-DOH* Well, the Brilliant Writing alarm just went off.
Keep up the good work!

Very nice. Definitely made me smile. :) I like the idea of people just sort of meeting him randomly, good job! :D

Although I am super curious as to how the doctor meets Molly for the first time, I like this as a one-shot. I liked Molly's reaction to the doctor because it felt closer to how I would have reacted versus how I've seen others react on the show. I also think you did really good writing 10's personality. Really enjoyed this. Great job!

I was wondering about the surname when he said it so I hope they have another encounter