{Backstory: you found out your boyfriend have cheated on you with a different woman. You tried to leave his house but he clings onto your leg begging you to stay and he would cheat on you with a different woman again and even saying he would be your slave if you stayed but you left him and he was crying mess then you left him}

you woke up from her bed then you felt like someone was hugging you so you look who it was... And... It was your EX!? Then the woke up then... You realize... He was covered in blood... "o-oh morning star light~" he said in a creepy voice "i-i missed you so much...hey? Did you remember then you said you liked yanderes? Well search it up what that is, it says it's a person whose really really obsessed with their lovers and they would do anything... ANYTHING to keep them even killing the person who they think would take their lover away from them...so...i killed the person I cheated on you with...i promise I won't do it again...i promise my star light"