I know the crew so well, so I forget I'm being filmed. It's like cooking with a friend in the kitchen - you're talking, as you do, and maybe you're telling her about this wonderful way to prepare lamb chops - it's more natural, more honest.

'Statistically, people who have been happily married and then widowed tend to remarry.

In fact I am quite snappy and irritable, and I don't know if I'd like to make myself worse in that respect.

In England and America people tend to graze all day long, but I think it's such a waste to be constantly picking at food because you then can't enjoy a proper full meal when the time comes.

Also, in a funny way, if you have been happily married there are no unresolved areas, nothing to prove to yourself after the other dies.