Keira Knightley was "a goody two-shoes" when she was younger.
The 29-year-old actress claims she was a "boring" well-behaved child and never skipped school because she didn't want to upset her parents or teachers.
The 'Laggies' star said: "I didn't get into any [trouble]. That's the most boring thing in the entire world."
She added: "I was absolutely a goody two-shoes."
Discussing what she was like when she was 16, she told her co-star Sam Rockwell in a game of 20 questions on E! News: "I think I was pretty neurotic."
Asked if she has changed, she replied: "No, not that much."
The British actress, who married the Klaxons star James Righton in the south of France in May 2013, would love to hide out in a vineyard if she could run away from her life for a week.
She said: "I'd go to a vineyard, probably in Burgundy, and I'd sit there and drink an awful lot of really good wine."
Keira recently admitted she isn't worried about celebrating her 30th birthday next March because she no longer cares what people think about her.
She said: "I'm not actually worried about turning 30. Because, honestly, my early twenties were not much fun. Then after 25, things just got better and better.
"Maybe you stop caring as much about where you should be going and what other people think - which is all the s**t that makes you very unhappy early on."
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