Story : Rafe & Ali try calming Elizabeth, who's freaked after seeing Joshua again. Elizabeth shoots herself but doesn't die. Rafe explains a vampire can't kill itself, but a slayer can, but he won't kill her. Ricky tells ""Marissa"" (Casey) he never stopped loving Casey. After he sings the song about Casey, she kisses him but stops when thunder rumbles. Tess meets Caleb and asks how he became a vampire. After Caleb tells his tragic story, Tess offers to heal his pain, but he says it's too late. Jack tells Jamal that Tess & Livvie are one, then asks for his help battling Caleb. Tess returns and says she's been out with Caleb.