http://www.mangago.zone/read-manga/hogu_hagyeongsu/?av=2 your sure it's not a webtoon, bc it sounds like this one?
Otherewise ,scroll through these, it's there...somewhere
http://www.mangago.zone/tag/reencounter/
I don't know if that's it, but I once read one in which two high school boys who were good friends and they were both very good became partners. at one point semele abandoned uke twice i think he slept with girls and ukele angrily tried to cheat on him. then he meets a nice guy from his school, but in the end the ukes and the semen get to the ball together to graduate.
Right so iv been looking for a yaoi manga for ages now Andy I have asked about it before.
I can’t rememberers it perfectly but there was a certain scene or chapter I remember. I don’t have too many details so I might sorry!
So I do know that the uke was hurt by the seme and basically just left him, completely ran away without a trace. The seme finds him again, but the uke has another guy (a good sweet one). I’m pretty sure that the uke Andy seamen end up togetherness after the seme really thinks hard about what he’s done.
I know this might be vague but it’s been years and iv been looking! Iv read so many mangas but iv still not come across it!
Thank you to anyone that helps!