- [Maddy is showing Tom some unconventional entries in a patient's notes]
- Maddy Young: What's that?
- Tom O'Dowd: "Hip". I wondered about that - there's no signs of any hip problems.
- Maddy Young: No, there wouldn't be. And that?
- Tom O'Dowd: "Dag". Didn't notice that.
- Maddy Young: "Hip" short for "hippo", slang for "hypochrondriac".
- Tom O'Dowd: Well, how was I to know?
- Maddy Young: The lesson is: question everything.
- Tom O'Dowd: And "dag"?
- Maddy Young: Short for "Dagenham" - it's just beyond "Barking".
- [they chuckle]