David Tennant: The Doctor

Quotes 

• Rose : [after witnessing the Doctor's regeneration]  Can you change back?

  The Doctor : Do you want me to?

  Rose : Yeah.

  The Doctor : Oh.

  Rose : Can you?

  The Doctor : No.

• [the Doctor is feeling his body just after regenerating.] 

  The Doctor : Hair! I'm not bald! Ooh... big hair. Sideburns - I've got sideburns! Ooh, really bad skin. Little bit thinner; that's weird. Give me time, I'll get used to it. I... have got a mole. I can feel it. Between my shoulder blades, there's a mole. And it's all right! Love the mole. Go on, then. Tell me... What do you think?