'Grimm' Season 4 Recap: Trubel’s Big Decision And The Origin Of Fruitcake In Episode 7! Is Juliette Having Morning Sickness?

Last Friday, the newly re-Grimmed Nick and his partner Hank delt with the most bizarre Wesen phenomenon they ever encountered. Trubel made a very brave decision and Juliette discovered something unexpected in this "Grimm" season 4 recap!

With Josh crashing on Nick and Juliette's couch and fearing for his life, he expresses his desire to learn everything about being a Grimm even if he isn't one. Nick hands off the job to an excited Trubel.

They (along with Bud) investigate the Secundum Naturae Ordinem or the Wesen order that's been threatening Monroe and Rosalee. Josh, however, wants to go back to his old life in Philadelphia.

Thinking that Josh needs a mentor to help him out, Trubel decides to join Josh and asks Nick to say goodbye to everyone before driving off in Aunt Marie's old car.

Will we be seeing Trubel again in the future? Hopefully, she'll become even more of an awesome Grimm when we see her again.

Speaking of Monroe and Rosalee, the newlyweds finally get a chance to plan for their honeymoon now that Nick's powers are back. However, they still have one more Wesen problem to solve before going on that trip in this "Grimm" season 4 recap for "The Grimm That Stole Christmas."

It turns out that the smelly little monsters wrecking havoc in local homes are actually the result of a rare Wesen phenomenon. It's so bizarre that Sgt. Wu becomes even more suspicious of the little monsters' resemblance to his past Aswang encounter.

Will Wu finally figure everything out soon?

After some research, Nick, Hank and Monroe find out that the Kallikantzaroi are actually Wesen children with hormonal problems. And the way to get them back to their normal state? Fruitcake.

"So, there's actually a reason for fruitcake," Monroe jokes at the discovery.

They are able to trap the three Kallikantzaroi in a fruitcake-filled food truck and wait for them to get cured.

Towards the end of the episode, it seems that everything isn't as back to normal as everyone thought. Juliette checks a pregnancy test kit with teary eyes. Is she pregnant? Is it a side-effect of Nick's cure?

Keep reading future "Grimm" season 4 recaps to find out if Juliette really is pregnant or not!