"they hate each other" "but then anything, maybe they don't"

The wicked will perish. The 5th Wave Fan fiction [extended summary inside]

"I don't want to exist, I want to live. I want even the darkest pieces inside her. I want to kiss the sorrow off her skin. Isn't that what love is? Isn't that what this beautifully constructed torture feels like? But I want the same from her. The power-hungry part of me wants something in return. I want her to love even the most monstrous parts of me. I want her to love me for the madman I am."