A Clockwork Orange (SCIENCE FICTION - 1971 - Starring Malcolm McDowell): Adapted for the screen by Stanley Kubrick, A Clockwork Orange is one of the few films ever made that is able to evoke each and every emotion a human being is capable of having.
The movie is a genuine masterpiece; it's so good that there is nothing anyone can really write that will do this film justice. Be warned in advance that just like any fine piece of art, this film isn't for everyone. Those who are able to appreciate the film and its underlying message will undoubtedly question every film they have ever seen.
I hardly think watching a woman being beaten to death with a giant dildo is the most romantic thing to be watching on a date...
It's not necassirly the most most romantic film, but then again, it is under the Science Fiction section. This movie is probably best suited for two people who share a common passion for film. If your date is used to watching films like "Ice Princess", she'll probably be a little shocked by the dildo scene.