We've made it to the end of season 2! In the final episode of this season, we're dipping into the world of iZombie to talk about Romeros, misguided proteins, and an unexpected reason why you shouldn't mix drugs and energy drinks.. Now that you know how to make zombies and unmake them, how do you keep one fed and happy? Or at least just fed. There's only so much you can do about undead happiness levels.