DOCTOR: Of all the conceited ingrates! Do you know, he almost succeeded in concealing my natural charm.

PERI: Was that your Tardis?

DOCTOR: Mmm.

PERI: I don't understand. How can it be in two places at the same time?

DOCTOR: That's the whole point. It's not in two places at the same time. My Tardis is at least five minutes walk from here. After you.

PERI: No, after you.

DOCTOR: No, After you.

PERI: Doctor? We're not going fishing again, are we?

DOCTOR: No. From now on it's a healthy vegetarian diet for both of us.