I thought I'd already commented on this, but I love it.

Mmmm, this story really gave me the warm fuzzies. No matter what he looks like, the Doctor and Sarah will always be the perfect couple.

I love this. It shows just how close the Doctor and Sarah are. No matter how much they both change, they'll always have a close relationship - and they'll always love each other.

Aww... Sarah Jane Smith was an incredible companion (better with 3, 10 and 11 than with the Doctor she's most famous for accompanying, but nevertheless...), and it's always nice to see her with a Doctor we don't usually think of (though I must admit, after seeing the SJA episode with Smith, I have to say that the two worked some kind of miracles together).

This was brilliant, thank you.