Credit: The CW

The most recent episode of The Vampire Diaries (Season 5, Episode 5: “Monster’s Ball”) dropped a mother of a bomb on us: Nadia is Katherine’s daughter! So where do the long-lost mother-daughter duo go from here?

It sounds like after years of searching for Katherine, Nadia isn’t leaving until she gets the answers to all her questions. In a recent interview with Zap2it, Olga Fonda says that in Season 5, Episode 6 (“Handle With Care”), “Nadia is coming to Caroline's dorm room to find Katherine to talk about their future.”

She adds: “It will be the first time that Nadia shows up at the dorm room and the first time she sees Caroline and it's going to be a very powerful scene.”

But where will Katherine and Nadia go from there? It’s not like Katherine has the strongest ties to Mystic Falls. Is it possible Katherine, always on the run and alone, will live out her human life with her vampire daughter by her side?

“Katherine and Nadia will be very interesting to see how they are together because they are very different but kind of similar characters,” Olga says. “They're very powerful. And as for mother and daughter, well the apple does not fall very far from the tree. We'll definitely see them on a journey trying to find out who they are. But they're probably going to butt heads here and there on this journey of getting to know each other. After all these years of being apart, they're finally together so do they want to stay together? We'll see where that relationship goes. It will be very exciting.”

What do you think, TVD fans? Do you think Katherine and Nadia should travel the world together? Where do you think this relationship is headed? Sound off in the comments!

Crystal Bell is an editor at Wetpaint Entertainment and our resident fangirl for all things The Vampire Diaries. Follow her on Twitter and Google+!