Every season of Dexter has been about its titular serial killer trying really hard to keep his secret. This year, however, it's his sister Deb who has a secret: Not only does she love her brother, but she's in love with him. (As she said, he's the serial killer, and she's more messed-up!) Well, that secret is finally out, so now what comes next?
How will Deb's (Jennifer Carpenter) admission change their dynamic?