The yandere is a dere type that combines "yanderu," meaning sick ... That being said, she is more open-minded than many other yandere characters. When Keitaro starts to isolate himself out ...

There are generally two types of yanderes ... they love so that they won't end up with anyone else. In other words, once you go yandere, you never go back... mainly because you are handcuffed ...

And, yes – that means they will kill their crush if they think the other person is ‘cheating’ on them. Despite being classified as a villain, yandere characters still exist within the realm ...