Need help

I don’t remember much from this manga
I remember seme and uke where chilling at a bar or a gakuen of some sort seme was either dared or did it to make uke jealous he kisses a girl… Uke gets up and goes to the bathroom I remember he starts crying seme shows up smiling and I think this is what happened uke tells seme he hates him but seme looked like he took pleasure from that then they made out I’ve been looking for this cuz I never knew how it got completed please somebody helpppp also I think that was the first chapter might be wrong.. （/TДT)/