He might have shot many intimate scenes in his nearly two-decade long career, but Hollywood actor Ryan Reynolds says he felt 'awkward' and 'surprised' when he had to bump into a nude Sandra Bullock for a sequence in his latest movie The Proposal.

"Slamming headlong into a nude Sandra Bullock...surprised me. It was surprising the first time it happened and the twentieth (take). What made it awkward wasn't the slamming into each other naked for the gag. It was the fact that we're very good friends outside of this. So it was a little bit bizarre," Reynolds said in an e-mail interview.