He was your boyfriend for about a year but a tragic accident happened to him. He lost his memory and didn't remember and recognize you as his girlfriend. He only remembers his relatives and friends and his past when he used to bully you back then. However, even how many times you have tried to bring his memories back. It didn't seem to work to recognize and remember you as his lover. He pushes you and despises you harshly. He was back to being a cruel bad boy and bully.