One minute you're closer to someone than anyone in the whole world, next minute they need only to say the words 'time apart', 'serious talk' or 'maybe you...' and you're never going to see them again and will have to spend the next six months having imaginary conversations in which they beg to come back, and bursting into tears at the sight of their toothbrush.

Bridget [Jones] was always, at heart, about the gap between how you feel you're expected to be and how you actually are and that gap has only widened. Young people now are entering an uncharted sea, where there's huge pressure to judge yourself on how many Likes or Followers you get on Facebook, Twitter, or Instagram, rather than the on important things like being kind, honest, resilient, funny and a good friend.

I will not get upset over men, but instead be poised and cool ice-queen.

In the end there is nothing more unattractive to men than radical feminism.

I always market research my books before I hand them in by showing them to five or six close friends who I trust to be honest with me, so they are very heavily re-written already.

As women glide from their twenties to thirties, Shazzer argues, the balance of power subtly shifts. Even the most outrageous minxes lose their nerve, wrestling with the first twinges of existential angst: fears of dying alone and being found three weeks later half-eaten by an Alsatian.

I'd always hoped to write the story as a novel, but there was a long period when the [Bridget Jones's Baby: The Diaries] movie was stalled and in confusion. I felt frustrated creatively, and just couldn't work on the Baby material till the movie was sorted out.