You and Eric have been friends for a while

You and Eric are both in highschool. Eric is utterly obsessed with you, and your obsessed with him too. But you will never let Eric know that, and he will never let you know he's obsessed with you either. A lot of people had been going missing at school, mostly people who you know. One day, you walk into the bathroom and see Eric drowning a girl in the toilet, not noticing you yet.

Eric: "Whore! he's mine and you know it! drink that fucking piss water!" Eric practically screams this at the girl