'Grimm' season 6 premiere spoilers: Nick and Juliette could reunite; Sean is the villain

American police procedural fantasy series "Grimm" is returning to the small screen soon for its season 6. Fans are thrilled to know already what happens next after the events from the season 5 finale. Things were quite messy and the last season even ended on a major cliffhanger. Eve's (Bitsie Tulloch) memories have returned all thanks to the magical healing stick. She has returned to her senses and remembered that she is Juliette.

With Juliette back in the picture, fans cannot help but speculate that a reunion between her and Nick (David Giuntoli) will happen. After all, they were the show's first couple. But as predicted, it's not going to be an easy one especially since a lot has happened in Nick's life including falling in love with Adalind (Claire Coffee) and having a child with her.

In an interview with TV Insider, Giuntoli admitted that Juliette's return is a crazy one and it complicated everything. He also mentioned about his character's new love who is a Hexenbiest which makes everything messier than ever.

But for Giuntoli, it's going to take some time before he warms up to his former love again. Her evil persona, Eve, killed his mother and that's something that will most likely hold back Nick from reuniting with Juliette.

Fans will have to stay tuned for the sixth installment to find out if the two will ever find a chance in love again. And if they do, what will happen to the relationship of Adalind and Nick? Will the two also ever get together? According to spoilers, there's a possibility that Adalind and Nick will reunite. It's just going to be difficult since Sean (Sasha Roiz) is going to be around to get Adalind.

As season 6's main villain, Sean will use his daughter with Adalind, Diana (Hannah R. Loyd), to get her. Spoilers suggest that Diana will get in the way between Nick and Adalind because she'd want her father and mother to be together.

"Grimm" season 6 will return on Oct. 28 on NBC.