Meanwhile, Sally's sort of down that she's dead and a ghost again.
Important advice, intrepid readers: If you've got a dead body in the house, hide it if your girlfriend's nearby. Aidan didn't, and Kat found Sally's corpse. She freaked, thinking Aidan a killer.
Aidan, along with redheaded lady vampire Blake, glamoured Kat into forgetting what she saw. He felt guilty, but it's better than her calling the cops.
Meanwhile, Kenny woke up in full blown, blood thirsty abomination mode. Aidan was horrified.
Liam arrives to kill Kenny, determined to off Aidan's son as revenge for Aidan murdering his. He shoots Aidan in the head (!) but, obvs, Aidan doesn't die since he's a vampire. He just is really, really hurting.
Those wounds get worse when Liam stakes Aidan right through the stomach!
Proving that the roomies could star in the Fantastic Four remake, an arriving Josh and Nora join Sally in distracting and weakening Liam enough so that he gets near Aidan - who pulls Liam onto the stake he's already impaled with. Liam dies instantly.
Aidan brings Kenny out into the woods, prepared to kill him and end his suffering. However, he can't bring himself to do it and just tells Kenny to run.
Throughout the episode, Aidan flashes back to his first wife, Suzanna, being drowned after accusations of witchcraft (given her association with Aidan, a known member of the undead).
Aidan, enraged over Suzanna's death, killed the Reverend responsible for the witchhunt.
Fast forward to 2013 and who gets out of a cab just as Aidan walks by but....Suzanna? Wait, what?
Meanwhile, Sally's none too thrilled when Donna shows up, having figured out a way to survive their last battle. Donna tells Sally she's taking her straight to hell, or Limbo or an insurance convention - basically, someplace terrible by destroying Sally's death spot - the place on the stairs where Sally originally died.
Donna succeeds and drags Sally straight down a deep, black abyss with her. Where'd they go?
Nora and Josh decide to finish their honeymoon. While Nora is gathering firewood she's approached by Josh. In his wolf form. In the middle of the day. And the wolf is really, really, angry.