Help please

I'm looking for a manga about 2 hs kids , they were friends as kids and then they grow up something happens , n then they meet again later on and the black haired kid wants revenge and the other one doesn't remember him , which makes the same (black haired guy ) angry, and then I think he sorts falls for him, theres a scene where they have s*x n the same pours liquor on the ukes b*tt lolol >_<