There was a manga that I've read when younger, where the couple was the council president (seme) and a delinquent student (uke). If I remember well, they both have fights and don't really like each other, the delinquent boy so decided to make a plan where he would say out loud that he's gay to the president so the president would be disgusted and would never disturb him again. But what really happened was that the Council president actually loved the delinquent and was really happy to know that he was gay too.
So the story goes with them now as a couple. the delinquent actually was faking to like the president so he could make the president love him even more and in the end, break up and make him sad, but what actually happened was that he started to like him and the plan wouldn't work anymore, since he doesn't want to break up.Uhm.. If I reamember well, the deliquent's friends were talking about his plan of faking everything and breaking up, the president was near and heard it, they both had a fight and broke up... And now I just remember that in the end they started dating and were happy.

So.. could you help me? 🤨

Found it guys!!

If ur interested the name is Sailor Danshi chapter 3 (oneshot) 😎