Responses

This one covers most of the stuff you described....
http://www.mangago.zone/read-manga/koi_no_tsumeato/
This one covers most of the stuff you described....
http://www.mangago.zone/read-manga/koi_no_tsumeato/
hey guys! im trying to find a yaoi or shounen ai manga, i tried asking about it quite a while ago but with no luck so i am trying again.
Okay, so from what i can remember there where these two guys, Guy A and Guy B who started dating. But guy A has this backstory of a bad relationship or brake up with a Guy C who either ran away or disappeared on him. Guy A was attracted to Guy B because he reminded him of Guy C. Later on in the manga, Guy A is sitting in a bar or cafe talking to the owner who was either a relative or a friend of Guy C and while they were talking the owner hands a photo of Guy C to Guy A and it is reveled that Guy C and Guy B are actually the same person and that he had lost his memory for some reason.
* now these bits i am unsure of but may possibly be in the manga, i believe Guy A and Guy C dated in high school while Guy A and Guy B where is collage when they began dating. also Guy B/C might have a mole or scar or something that Guy A sees and starts the suspision that they are the same person.
Any help will be greatly appreciated! Thanks