Endings aren't Really Endings

I've always wondered what happens after the ending of a movie even ones with happy endings. No one ever knows if that happy ending turns out bad. What if the happy couple ends up getting divorced ? Or maybe they never have kids and stay married until death? The point is that you never really know. You could take any section from a person's life and it could have a sad or a happy ending depending in where you begin and where you end. The ending of a movie is never really the ending. The story is continous no matter what the audience is allowed to know. Everyone always gets mad when a movie ends on a cliff hanger but what people don't realize is that every ending is a cliffhanger. There's still more to come after the movie is over.