In He Loves Me, He Loves Me Not, the main feature of the film (the shock that Angelique has a distorted view of reality) is carried out by first showing Angelique's point of view, and then Loic's. We see how two people can have very different interpretations of the exact same events, conversations, symbols, etc. For instance, when Loic drove Angelique home, she thought it was because the two were having an affair, while Loic simply thought he was doing a favor for his neighbor's house-sitter. The idea that there are infinite interpretations of the same thing ties in with Saussure's theory of the sign. He theorized that no sign has one definite meaning, but that meaning is created only after someone else gives an interpretation. For instance, whereas the viewer of the film may see the plethora of hearts and flowers in the scene of the opening credits and think of love and romance, upon seeing the movie a second time, they might think of overwhelming obsession. This is because they have a different point of view after they have seen what actually happens in the film.
Alfred Hitchcock's film Rear Window also ties into the subject of points of view and symbols and their meanings. Jimmy Stewart's character has a point of view drastically different from that of the people around him when he believes that his neighbor committed murder. When he sees that his neighbor stops his dog from digging in the garden, he's sees this as a sign that there is a body buried beneath the soil. However, to someone with a different point of view, the neighbor simply might not want the dog to ruin the flowers. Because the film takes place only in the main character's apartment, his viewpoint provides the main action of the movie. However, if the film were based on the viewpoint of the murderous neighbor, it would be a very different film.
Because point of view is so important for a story line, many other filmmakers have also used it to their advantage to create interesting plots. For instance, in the movie Pulp Fiction, the film follows the lives of several different characters who are all interconnected, whether they know it or not. By changing the point of view every so often, the audience can see the bigger meaning of the movie, which is that one person's actions can affect many other people. This use of point of view actually seems to be very popular, as it is also used in the movies Shortcuts, Go, and Vantage Point to name just a few.
It is obvious that the point of view and individual interpretations of symbols play a very important role in the art of filmmaking.