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Nina Dobrev is poised to return on "The Vampire Diaries", but not in a way that you expected. In the latest episode of The CW's supernatural series, [SPOILER ALERT!] Stefan planned to leave the town for soul searching, until Damon let him know that Cade had Elena's body. When Stefan asked Kai to hand over the dagger to kill Cade, Kai told him that killing Cade would destroy hell altogether.

When he got the upper hand on Stefan, Cade told Damon to choose between his brother or Elena. Damon chose to sacrifice himself, but Bonnie showed up to save Damon, even though it nearly cost her her own life. But Stefan showed up at the last minute and killed Cade with the dagger.

Damon was celebrating and Stefan re-proposed to Caroline, to which she said yes. But their moment of happiness didn't last long, as Kai had lied to them. Bonnie learned that hell wasn't destroyed. It still exists, but with a new queen and that is "the myth, the legend, the baddest b***h of all," Katherine.

Yes, you can expect to see Nina Dobrev returning as Elena's doppelganger, who apparently still holds a grudge against the Salvatore brothers and will bring hell with her. In a preview for the next episode, the gang tries to lure Katherine to show up by holding a party that she wouldn't miss.

"We're Planning a June Wedding" airs Friday, March 3 at 8 P.M. on The CW. The series finale is set to air on March 10.