There are many kinds of yanderes in the world.
Arrogance: I want you to like me as much as I like you.
Tolerance: No matter what happens, I will always love you.
Induction system: (cutting off all escape routes and looking at you gently)
Be good, come here.
Fengyu Mianji Series: I'm sorry for being born human. Please kill me.
Akaashi type: A collection of all yanderes.
There are disease series all over the world.
Highly sweet and sugary (without getting sick).