During an episode of "The Graham Norton Show", the 60-year-old actress, who wrote about the affair in her memoir "The Princess Diarist," now regrets for making it public, reported Entertainment Weekly.
"It became a little embarrassing for me," she admitted, after estimating 400,000 news services picked up the story.
Later, when Norton suggested that Ford has to now talk about the affair for the rest of his life, she said, "I never thought of that... And now I feel more guilty."
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