ROSE: [hears cat flap rattling] Mum, you’re such a liar, I told you to nail that cat flap down. We’re going to get strays!
JACKIE: I did it weeks back!
ROSE: No, you thought about it! [Rose kneels to inspect the cat flap, she pokes it open cautiously to see the Doctor peering back from the other side. She gasps and opens the door]
THE DOCTOR: What’re you doing here?
ROSE: I live here!
THE DOCTOR: [affronted] Well, what do you do that for?
ROSE: Because I do! And I’m only at home because someone blew up my job.
THE DOCTOR: [gets out sonic screwdriver] Must’ve got the wrong signal. You’re not plastic, are you? [knocks on her forehead] No, bonehead. Bye, then!
ROSE: You, inside. Right now. [yanks him inside by his arm]
Doctor Who 1.01 – “Rose”