hey actually unrated doesnt mean that it has sex scenes.. there can be movies with unrated without sex scenes even.. what unrated means is that it hasnt been rated by the Censor board.. if it is rated it will come as
PG - 13 or
Parental advisory or
18+
or semething like that..
but usually if is says unrated there would be sex scenes cos the producers are reluctant to rate such movies fearing that they will limit their audience..
so anyway on one hand what some of the guys said here is true but i just wanted to give you the inside story..