After he’s gone, I go back to my room, a small space with a single bed and a dresser, but it’s better than any of the other places I was locked up. After I shut the door behind me, I glance inside my notebook, seeing what she wrote today. The pages are filled up with I’m not a killer, over and over again.

I chuckle at her attempts, then put the notebook and pencil away and go up to the mirror on the wall. I stare at my reflection; short black hair, unfamiliar eyes, the strangeness of my smile. I wish I could change my looks, but I can’t, at least right now.

“Please stop doing this,” my reflection says to me. “Please, this isn’t right—they’re going to find out I’m not me.”

“You really think so,” I say, smoothing my hands over my hair. “Personally, I think I do a good job being you.” I pause as Maddie shouts at me, banging her hands on the mirror, wanting to get control of her body again. “I don’t know why you’re so upset,” I say as she breathes fiercely. “I killed to save you—everything I did was to save you. And besides, I’ve been trapped in there long enough. It’s time for me to come out again, like before.”

“You’ll do it again.” She starts to cry. “I can feel it… how much you want to hurt people… now that you have control.”

I shrug. “I’m not sure yet what I’ll do, but just remember, the people I hurt, always hurt us first.”

“Lily!” she screams, trying to claw her way to the surface and take control of her body, I step away and block her out, knowing that if I let it go on for too long, she’ll get control of me again and then I’ll be stuck inside her.

And I’m not going to lose control again.

Ever again.