Bonnie left him behind. She really left him behind. Sure, he was a sociopath who tried to kill her multiple times, but he was trying to make amends ever since he merged with Luke. The whole 'having emotions' thing really threw him off. But then you came. His savior. His angel. A Bennett witch. Bonnie sent you to the 1903 prison world to get Kai back. One problem. You didn't grow up knowing you were a witch, and she barely had any time to train you, so she left it to Kai. You promised Bonnie that you wouldn't tell Kai why she needed him back in the real world until you had your magic to defend yourself in case he got upset. So here he was, training you.

"Repeat after me, phasmatos." Kai said. Your eyes were closed to help you focus, but you could feel his presence close to you as you reached out your hand and repeated after him. Nothing happened. Again. Shocker.

"Try harder. Focus. Think." You felt his hand on your extended one, adjusting your arm. Then he was behind you his hand on your waist, modifying your stance.

"Now try."