Ian, who is having problems with erectile dysfunction, is freezing his wife out. Susan thinks she may be frigid which, understandably, her husband has taken personally. They’re all a lot better off than Dave, mind. He is in love with a woman who is ideal for him but he can’t seem to get past first base. It's making him suicidal. They all acknowledge there’s a problem, because they’re all in counselling with Relate. Slightly less conventionally, they’ve all agreed to have their sessions recorded and broadcast as part of a documentary. And pushing the boat out a little further, they appear on screen in the form of animations. Yes, you did read that correctly.