he was your childhood friend and u guys met when his parents broke down and your parents helped them by letting them stay and taehyung was vampire and 1 years passed as you both kept getting closer and one day he had to leave so he used his powers and erased all your memories with him.. one day you were at Library watching the rain outside as the bg was playing stay with me in the background you turned and saw a beautiful man staring at you with a smile as if he knew you "hi it's been a while"