David Tennant as the Tenth Doctor in 'Daleks in Manhattan'. This episode had a really interesting outsider portrayal of the Great Depression, and while I felt the plot was kind of weak, it was still an interesting historical episode.
This scene, I still love it. Because he points out a star, and she says "that way." And he just looks at her, gazing up, realizing how happy he his. How happy his is to be with her. Rose and Doctor Billie Piper and David Tennant
But remember the Doctor's face in this scene. He is not overjoyed at the reunion. He is shocked at what his companions have become. Martha Jones, willing to destroy her race to save the Universe, just like the Doctor. And Rose Tyler, cheering it on.