Question: what episode do stefan and caroline get her humanity back?
Answer: Episode 18 Recap. “The Vampire Diaries” Season 6, episode 18, had quite a body count. Caroline (Candice Accola) and Stefan (Paul Wesley) were on a warpath, but Damon (Ian Somerhalder) thought he could stop them. If anyone could bring Stefan's humanity back, it was their mother Lily (Annie Wersching).