There are a few rules I know to be true about love and marriage: If you don`t respect the other person, you`re gonna have a lot of trouble. If you don`t know how to compromise, you`re gonna have a lot of trouble. If you can`t talk openly about what goes on between you, you`re gonna have a lot of trouble. And if you don`t have a common set of values in life, you`re gonna have a lot of trouble. Your values must be alike.