Dexter is a show that represents 2000-2010. It shows that everyone can have a secret life, and everyone does. Whether or not people know, someone is always watching them and waiting for the right time to get them. No one knows except yourself what you feel on the inside but everyone knows how you chose to express what you feel. It shows that everyone has evil insides themselves at some point in their life. No one is safe out in the real world and if you mess up, karma will come and get you.