“A very worrying development at lunchtime. As we were walking down the Charing Cross Road, Emma put her arm through mine. Not even Liz has ever done that and it’s fair to say that it was a bit of a shock. Because as far as I’m concerned, walking along arm in arm with a bird means that you’re a couple. And although she’s nice and all that, I don’t think of us in those terms at all.”
