Quote O' Matic
Slitheen:
"And who are you, if not human?"
Harriet Jones:
"Who's not human?"
Rose Tyler:
"He's not human."
The Doctor:
"Can I have a bit of hush?"
Harriet Jones:
"Sorry
[to Rose]"
Harriet Jones:
"But he's got a Northern accent!"
Rose Tyler:
"Lots of planets have a North"
The Doctor:
"I said hush!"
