PLOT: Annie lives in a countryside house taking care of her demanding mother, and has decided that she needs a weekend off. Reg and Sarah have agreed to come and take care of Annie's & Reg's mother for a week-end while Annie goes on a short trip. However, Annie is secretly planning to meet up with her sister Ruth's charming, rakish husband Norman for an illicit weekend together (something Annie has never done before, and is unsure about). However, things go wrong when Norman shows up at the house early to pick up Annie contrary to plan, and everybody ends up at the house for the entire week-end, and various arguments ensue while the characters have differing degrees of understanding about what's actually happening.