This line makes me cry now. She seems so honored, so touched to meet her. I'd love to listen to the Doctor talk about Donna, his best friend, "I was gonna stay with her forever, you know. We would have traveled all of time and space. You would have loved her, she was never impressed that I was a Time Lord, she just loved to travel and meet people, she saved the world you know. Saved the universe, saved humanity. Special woman, Donna Noble." <-- that.
The Doctor and Doctor Donna. I love how she makes him carry her bags // I love their friendship so much! They were so funny together! And Donna made him seem so much more normal =) They were a great pair. I love her. She was good for him I think. She finally gave him some time and space to get over Rose with nothing else to worry him - like a one sided love. (but I still love Martha though, don't get me wrong)