Don’t you hate it when you are watching a film or programme and someone comes in the room and asks what has been happening. You don’t want to have to reply but you know you are going to have to. It’s halfway through the programme and one person has died, another one is being blamed. A third is actually responsible. How to explain while trying to continue watching? Sometimes a grunt works. Other times a full explanation is required.

The worst thing is when it is you asking the question, and you know you are not going to get any sort of an answer that makes sense.