When I started writing the screenplay for 'The Queen,' about the aftermath of the death of Princess Diana, both Stephen Frears, the director, and Andy Harries, the producer, begged me not to put Tony Blair in it.
I can't help slightly falling in love with every character I write about. And I quite like writing about people who are vilified.
As historians write more and more histories, it's a sort of self-fulfilling prophecy that other historians read their histories and then make synthesis, and certain things just get forgotten and left out and neglected.
The film 'The Queen' came about with a producer saying to me that he wanted me to write about the circumstances behind Diana's death. I think he was hoping that I would come up with some journalistic scoop that would identify an MI5 covert plot.
I wrote 'Hereafter' quickly and without mapping it out too much or being too schematic. As an exercise, I think that was incredibly important.
The real beauty in my professional experience has been friendships and collaborations with filmmakers.