BL manga where the two guys are not related but their parents got married and they fell in love and starting dating in high school but the parents kept telling them to grow out of it and they reunite as adults.
https://www.mangago.me/read-manga/love_or_hate_yeongha/
this? https://www.mangago.me/read-manga/cherry_blossoms_after_winter/
BL manga where the two guys are not related but their parents got married and they fell in love and starting dating in high school but the parents kept telling them to grow out of it and they reunite as adults.