The more they uncover about Sade the more I dislike her. I don't care if she might have had traumas. She was narcissistic, egomaniacal and sadistic, and if her troubles were due to a broken heart, it only makes sense because nobody in their right mind would want anything to do with such a disgusting individual.
Considering the mood of the story and the MC wanting to understand and befriend her, I guess the plot is heading towards an "everybody's happy" sorta ending, but I can't help but wish it ended with her getting f*cked over as much as possible. She deserves it.