Doc Martin, Series 1

(Martin and Louisa are in the back of a taxi. Louisa leans over and kisses Martin passionately)

Dr. Martin Ellingham:
-I'm assuming you have a regular dental hygiene routine.

Louisa Glasson:
-Well obviously not in the last few hours, but thank you very much - yes I have.

Dr. Martin Ellingham:
-Well that would suggest rhinositis or gastro-oesophagal reflux.

Louisa Glasson:
-Are you saying I've got bad breath?

Dr. Martin Ellingham:
-I just think it would be wise to rule out any infections of the aero-digestive tract. Obviously a dietary explanation would be the happiest outcome.

(Louisa looks very offended. She gets the taxi to stop, and makes Martin get out and walk).