It's about obsession, and that can be scary because you're not in control and you don't know where it's going to stop. It says that, at any point in somebody's life, when they loved somebody strongly enough and that person returns, a certain touch, a certain physical gesture can turn them from being defiant and disgusted with this person to being subservient again. And it's not just a pleasurable feeling that comes back, it's the complete terror and loss of control that comes back. And I think that's ultimately a great weapon.