Well, if gore won't bother her much, and you're looking for something fun and interesting, I'd reccomend the film Sin City. Probably something a girl wouldn't like though, and not a "date" movie, or anything remotely resembling one. I just thought I'd throw it out there though. And if you two like bio pics and don't mind long movies, I'd heartily reccomend Martin Scorsese's The Aviator, the story of Howard Hughes.