Omg i think i just this recntly. I forgot the name. Is this one where when both of them were getting more close, the uke went "i think i made myself forgot" and the seme got upset like "how could u" ?
I already searched for it. Is it Black Mirror ?
http://www.mangago.zone/read-manga/black_mirror/
its not it but thank you! i have a new book to read nowヾ(☆▽☆)
never mind i found it
http://www.mangago.zone/read-manga/aku_yori_aku/
here it is for those who are curious (๑•ㅂ•)و✧
thank u lol
theres this yaoi where the uke is a supernatural(?) i kinda forgot how the plot goes but in the end the uke disappeared and this made the seme depressed. in the end, the uke reappeared as the seme's new neighbor but this time the uke has lost his memories and the seme tried to win him back
edit : i remember some details ; the uke just lived there with the seme at first. he just randomly appeared and it seemed like he's a angel or devil in training?? im not sure myself. the seme was abusive at first but when the uke had to go back, the seme realized how he's precious to him.