Yaoi title

There are three guy friends. Let's call them MC, ML, and guy1. MC has always been in love with guy1 ever since they were in high school but never told him. Guy1 also never knew how MC feel about him. ML, on the other hand, knows that MC love guy1. Years later, guy1 went come back to Japan and haven't seen MC and ML for a long time. Guy1 meet MC and ML at a bar where ML work at(I believe ML is a bartender). They all talk together for a while, then guy1 left the bar, and after he left, we learn that MC and ML are together. During that time, guy1 left japan, MC and ML got together to start having sex with each other. We also learn that ML has always been jealous of guy1 back when they were in high school since ML love MC. Even tho ML AND MC are in a relationship, and ML still feels like MC will leave for guy1. Throughout the story, it was more about how MC and ML learn to love each other more and see that they both care for each other at the end of the story. We also learn that guy1 has a girlfriend. ╥﹏╥

MANGA HAIR COLOR(AKA BLACK AND WHITE)/STYLE
MC has black hair
ML has white hair that is tie into a ponytail
Guy2 has gray hair

this is as much as I remember