I have asymmetrical O.C.D. Everything must be in the exact same spot where I put it. My husband is ADHD; nothing is put back in its place or where I had left it last. Think of Monica from Friends when Chandler tried to clean the apartment for her.
My favorite television shows are Friends and Charmed. I disconnected my cable once so that I could purchase the entire set for each show. Now, I have watched them so much that I can recite the dialogues; punch line and all!