London, Sep 8 (IANS) Actress Keira Knightley has no qualms about filming sex scenes, but has her reservations about opening up about her personal life.

“I’m not prudish when it comes to nudity. If the role calls for nudity, then I’m going to be naked. I’m not afraid to expose myself that way,” mirror.co.uk quoted her as saying.
“I’m much more worried about revealing personal sides to myself, which I find harder to do,” she added.