Rose: But, Sarah Jane- you were that close to her once, and now… you never even mention her. Why not?
The Doctor: I don’t age. I regenerate. But humans decay. You wither and you die. Imagine watching that happen to someone you…
Rose: But, Sarah Jane- you were that close to her once, and now… you never even mention her. Why not?
The Doctor: I don’t age. I regenerate. But humans decay. You wither and you die. Imagine watching that happen to someone you…