Fans of "Grimm" found a glimmer of hope for Nick and Juliette's relationship for season 6 after Bitsie Tulloch's character finally recalled several memories of being Nick's girlfriend that had been wiped out from her when she became Eve in season 5.

But according to David Giuntoli, it would take a while before the ex-couple could find themselves together again.

"There's going to have to be a long kind of couple's therapy for me to even be able to talk to Eve. Boy, that's going to be a very complicated thing," the actor said during his appearance at Wellington's Armageddon Expo in June.

Giuntoli also mentioned that Nick must be worried about who Eve really is.

"I think Nick doesn't know what the hell Eve is all about. I think he sees traces of Juliette left in her, but Juliette did so many terrible things to Nick late in the last couple of seasons that I think he likes to think that this is somebody completely aside from Juliette, completely apart from Juliette."

He also believes that if Juliette will indeed come back to Nick's life, it will add to the complication between his and Adalind's (Claire Coffee) already tumultuous set-up, especially since the two already have a child.

Apart from the Nick-Juliette/Eve-Adalind love triangle, the Grimm must also face another complicated love triangle between him, Adalind and Renard (Sasha Roiz). The new mayor of Portland kept Adalind and Nick's son in his home toward the end of season 5.

Diana, Adalind's daughter with Renard, is also bent on keeping her parents together at all cost using her newly discovered powers. Will this affect Nick's plans to reunite with his son and Adalind next season?

NBC has yet to announce the premiere date of "Grimm" season 6.