Fans of "The Vampire Diaries" are excited about the return of Nina Dobrev and the actress is all nostalgic as she shoots for the finale. Also, another familiar face will be returning in "The Vampire Diaries" Season 8. Kai Parker, the villain who put her under the sleeping spell, is speculated to be making a coming back.

"The Vampire Diaries" Season 8 finale is all set to air in two days and Dobrev got completely nostalgic on the sets as she shot for her scenes, Entertainment Weekly has learned. The actress revealed that the nostalgia was insane and she kept getting triggered by moments. A piece of wardrobe, laugh of a crew member, a person's voice; all triggered her.

For her, it was like a trip down memory lane as she had so many beautiful memories of the six years that she spent there. Dobrevsaid that she was really glad that she got to be a part of "The Vampire Diaries" Season 8. Notably, Dobrev had not announced until January that she would return for "The Vampire Diaries" Season 8 finale. It was only after her announcement that fans heaved a sigh of relief.

In related news, "The Vampire Diaries" Season 8 finale would also see the return of villain Kai Parker. According to TVLine, Chris Wood (who played Kai) was one of the faces that featured in a batch of photos released by The CW. This has led to speculations that Kai would return and undo the sleeping spell that left Elena locked in the coffin.

Another thing that has given strength to these speculations is the synopsis of "The Vampire Diaries" Season 8 finale episode. It says that Damon and Alaric come face to face with an old enemy after they find a weapon that may help them kill Cade. Well, in all probability, this old enemy sounds like Kai.

"The Vampire Diaries" Season 8 finale airs March 10 on The CW.