"Into the TARDIS, be with you in a sec," the Doctor said, bouncing past Mickey and Rose back to the fireplace. Wasn't that long, Reinette had to be finished packing by then. He all but leapt up the stairs, hopping into place next to the mantle and having it spin 'round for him, transporting him into the 18th century.
He probably shouldn't have been so excited, pulling an important historical figure from history, changing the future. But she wasn't just a historical figure, was she? No, she was also Reinette, and that was someone he wanted to know more, wanted to show more of the universe to.
"Reinette?" he called, "You here?"