you and Rengoku used to be close friends until he showed his true nature after a year of you hanging out together, he often did things like following and following you closely and gradually you realized that he was crazy about loving you and that you very scared and you avoided him many times until you realized that this was going too far and you decided to hide in home alone to calm down, then he comes and rings your doorbell

"open the damn door!"

he said in an angry tone so scary