Share. March 11, 2017. In episode 7 after he come back from prison world they re reunite toghether. As Katherine's plan to consume Mystic … Originally Answered: What episode in season 6 does Elena and Damon get back together? Damon and Elena reunited in The Vampire Diaries series finale, but their reunion wasn't without some heartache. But in episode 20 when elena take the cure, alaric ceases from being a vampire, then his compel in elena dissapear, having elena back all his memories and feeling for Damon. It's a moment that's been months and months in the making, and now (finally) after so much anticipation, Damon and Elena …