What’s the plot all about again bec they are more than a married couple atp

High school best friends that reunite in their 30s. From their time separated yellow hair guy realizes and accepts that he’s gay and has liked his best friend the whole time. Yellow hair moves in with the best friend and when they’re drunk they touch and after that it becomes a reoccurring thing. Yellow hair guy wants to express his feelings to the best friend but is scared to ruin their years of friendship and also believes that the best friend is straight…but as we can all see, he loves man butt a little too much for that to be the case. Anyways, I’m pretty sure that’s the whole premise. Lmk if I missed something