Grimm S4 Ep 6 - F2F Transformations

Season 4 Episode 6 Highway of Tears
At Nick and Juliette's house, Elizabeth, Monroe, and Rosalee finish prepping the potion for Juliette. When it's done, Juliette inhales the vapor three times form the top of the witch's hat. After a few seconds, she starts changing into Adalind. Everyone asks how she feels, and she tells them she feels like Juliette. In the bathroom, Juliette looks at herself in the mirror and says it's strange to see Adalind. Suddenly, she gets a sharp pain in her stomach and falls to the ground. Nick comes into the bathroom to see what's going on and says he's going to call 911. She tells him not to because whatever it was is gone now. As he walks her back to their bed, the pain comes back and she lays on her back on the bed, breathing heavily. She changes back into herself and the pain goes away once more.