[ Zach ] Flashback, about eighteen years ago. Isabella 'Izzy' Davis. She was my twin sister. And today, I was pissed. Life took a turn for the both of us when our mother died, and we had promised each other that it would be us against the world. It would be us till the end, and in the in-between days when things seem to get hard, especially the days when there's a carnival in the city and we see all our friends there with their parents but we'd be alone or with a caretaker since our mother was dead and our father was too busy with work. Things settled after Raina came into our lives. Our step-mother. And yet, she never let us feel that way. Raina had twins of her own, and now she didn't talk to them. I and Izzy had asked her why, and she's said it was a grown up reason. We wanted t