DOCTOR: Ugh! Do you see? This is why nobody likes you! You have to be mysterious all the time. That's why everyone leaves you. That is why you are always alone.

DOCTOR: I mean, basically the code came from nowhere, but then so did the universe, and no-one complains about that.

OHILA: We restored you to life, but it's a temporary measure. You have a little under four minutes.

DOCTOR: Four minutes? That's ages. What if I get bored? I need a television, couple of books, anyone for chess? Bring me knitting.

DOCTOR: Charley, C'Rizz, Lucie, Tamsin, Molly. Friends, companions I've known, I salute you. And Cass, I apologise. Physician, heal thyself.

(Yates has a drink of the wine.)

JO: That wasn't very kind of you.

YATES: RHIP, Jo.

JO: Pardon?

YATES: Rank Has Its Privileges. Thank you.