In the book she got her freedom by kicking a guy in the nuts and stealing his spear. Why couldn't they have done the same? It would have worked just as well on screen, and it would have been truer to the spirit of the character. But, of course, that way lies no boobies and no nudity, so they changed it. /ack.gif' class='bbc_emoticon' alt=':ack:' />
It didn't seem very believable. It will probably look very unrealistic for the TV Theon to do in the show.