Can u remember any other details? Was it shounen ai or yaoi?
yaoi
Sounds interesting
i literally just finished reading this so im sure it’s this story cuz it matches your description
https://www.mangago.zone/read-manga/kiss_wa_tsugai_ni_hizamazuku/
(aye if y’all cry easily this one will do it for you, i don’t ever cry when reading but this one hit me outta no where)
THIS IS IT!! you are amazing, thank you so much!!
It is really good, Miapia found it. Give it a read, warning is a bit sad
I started reading an omegaverse bl manga a while ago and cannot remember the name. They are a fated pair, set in high school, the omega's dad abandoned him and he lives in an orphanage. I really want to read it again!!