Talk:Yandere-kun/@comment-5224042-20180109192111

My theory: I could imagine Yandere-kun being an adolescent boy who's angry at everything and everyone, period. He immensly dislikes the world being as flawed as it is and the people who are selfish, and finds pleasure in the suffering of others, considering it an "appropriate punishment" for being imperfect. Though he keeps this side of his personality hidden, and is a master of manipulation and lying.

And it all changes when he meets (female) Senpai, who gives him sensations of happiness and joy for the first time in his life. She is the one person whom he doesn't hate, and is addicted to the way she makes him feel. And when the rival shows up... that's when it all goes to hell; he feels more anger and hatred towards the guy trying to take Senpai from him than he does towards all the rest of the world, announcing to the player in the opening cutscene that he wants the rival to suffer the slowest, most painful death possible.

Info-chan would then contact him, appointing him for his help in creating "juicy and exciting" stories for Akademi High's paper, saying that she wants the rival to suffer (of course, drawing from the format of Yandere-chan's story).