Both Stefan and Elena are suddenly having unsettling dreams of an alternate version of the life they might have had together. Bonnie has a disturbing encounter with Grams, who warns her about frightening changes on the Other Side. Enzo gives Damon unwanted relationship advice, then admits he is searching for a woman he loved decades before while he was held captive by the Augustines. Liv enlists Matt, Jeremy and Tyler to help track the Travelers and keep them from taking control of Mystic Falls. Bonnie is hurt and angry when she learns that Jeremy is working with Liv behind her back. Luke shows up at the Salvatore house and explains what he knows about Markos and the Travelers to Damon, Elena and Enzo. Matt has a terrifying encounter with inhabitants of the Other Side. Finally, when Damon finds Markos, he is both relieved and disturbed by what Markos has to tell him.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
Stefan and Elena start having dream/visions about alternate versions of themselves together, trying to draw them closer together. Damon finds this unsettling as do Elena and Stefan. Caroline's Mother and town folk have been possessed by the Travellers. Damon and Enzo find out that Markos (The Travellers Leader) is the cause for the visions. While Markos and Damon have little chat, Markos stops the visions. A passenger enters Tyler's body.