The Vampire Diaries Season 7 Episode 17

Stefan faces a life-or-death situation with only his basic instincts to rely on and is forced to confront a lifetime of irreversible damage Damon has done to their relationship. Meanwhile, Damon follows an unusual lead he finds; Matt sends Valerie to Dallas to enlist Alaric's help in the search for Stefan; and Rayna discovers a new threat and sets off on her own mission to find Stefan before the others do.