She wants to talk to you about your girlfriend. See, she really likes her. So much, this yandere girl will hypnotize you to make sure you're the best possible person for them.
But she might have a hidden agenda. And you might start to realise who your girlfriend really belongs with...
This yandere hypnosis will go from sweet and gentle to increasingly possessive and dangerous. You just have to hope you can resist, or you'll be alone by the end.