In this third instalment (don't have More4? Don't worry, it'll be repeated on Channel 4 on Tuesday), Paul starts his life as a single dad by returning to rugby *pounds chest*, Cathy cashes in on her retirement fund to buy a new sports car. Meanwhile, after criticising a car he considers a sin against the environment, Sean refuses Cathy's plea to see a dentist about an infected tooth. As long as he does it with his top off, we don't mind. And Adam gets in trouble with the law. Can Marlene (that being the well cranky neighbour from across the road) help him?