Lee and Lucy plan some New Year's Eve festivities in this Christmas special, with both inviting their parents to join them. Things soon go badly wrong as party games give way to an uncompromising round of guests pointing out what New Year's resolutions everyone needs to make - with a distinct lack of festive spirit on display.
Social niceties are stretched to snapping point when Lee and Lucy take in a package for their neighbour and inadvertently discover that it contains an embarrassing object that Lee now has to return. That proves to be easier said than done.
To celebrate their anniversary, Lee and Lucy plan a friendly night of quizzing with Toby and Anna in their local pub, but the evening is derailed when neither couple can bear to lose to their partners and the foursome splits into rival teams.