Liz has conned George in to taking her to a night club by telling him it is to celebrate their anniversary but what she didn't tell him was that  it was to celebrate the anniversary of the last time they went out to a dinner dance. Liz comments that since she said I do there have been a lot of I don't s! 

The Atterburys come along to join them but George and Mr Atterbury are reluctant to dance until some show girls head their way. To make up for their behaviour Liz and Iris make their husbands go for dancing lessons and promise to take them out dancing at least once a month.