The author of the original account,
Lynn Barber stipulated in her contract that she would be allowed to see and comment (but not alter) every draft written by the screenwriter,
Nick Hornby. She mentioned that she was happy with most of the changes, but her one regret was that Hornby changed the name of her lover, Simon, to David, which was her real husband's name. She stated that "I wish in retrospect I'd put up a fight".
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