K9: This unit may not be removed.

MR SMITH: Excuse me, Clyde.

CLYDE: Oh, please don't tell Sarah Jane. I'll have him back by lunchtime.

MR SMITH: I was going to thank you. A break from the dog is most appreciated.

CLYDE: Bit annoying, is he?

MR SMITH: I couldn't possibly comment.

CLYDE: I'll see myself out.

LEEF: Small as Earth is, it's still a useful plot of land.

SARAH JANE: Billions of people killed, and all you see is a plot of land?

LEEF: We're simple farming folk, Miss Smith. But one day our farm will span the entire galaxy.