The Doctor quickly shook his head, "Noo, of course you're not just an echo - you're my daughter, aren't you?" he said, forgetting what he had said so long ago, he wasn't used to that fact back then, and had been touchy with the subject, now.. now he had someone to look after. "You're a Time Lord," he grinned, also getting up from the ground, dusting himself off a little before tucking his hands into his pockets.
"Ohh yes it is, it's very fantastic," he smiled, "Oh! Well, Martha's here, she works at the local clinic..." he trailed for a moment, not really wanting to break her spirit, "And Donna was here, but.. she's left," he said lightly, hoping that he wouldn't have to explain further, he still didn't know what happened to their friend the temp, and it often made him angry that he couldn't find out.
He couldn't hide his happiness as he watched her twirl about, it was something he'd never thought he'd see, she was something he'd never thought he'd see again. It must have been so quick for her, from her description, but it had been months for the Doctor.
"Hey," he chuckled, waving back, rocking on his heels for a moment. A second later, his eyes widened a bit, "OH! Jenny! Would you like to see the TARDIS?" he smiled, he figured it was only fitting, that she was a Time Lord, she should see what a Time Lord ship looked like.