Help finding a manga-

I was reading a BL manga the other day, but I didn't seem to bookmark it? I'll try to give a summary about the entire thing.

It's about this office worker who's heartbroken that his childhood best friend was getting married to his girlfriend. He goes to a bar to try to take that announcement out of his mind. There's this really popular dude at the bar who arrives and strikes up a conversation with him. In the end, they leave together in a hotel and stuff happens. I'm not sure what happened next, but the office worker finds out that his one night stand turns out to be his boss. His boss hits on him during work, yadda yadda. A few chapters later, he finds out that his boss was just toying with him all this time. He didn't know about the reputation he had. The next day at work, he glows up, since he normally arrives in plain clothes and doesn't bother to go all out with his appearance. He gets transferred to a completely different department in a completely different city, the boss being all mad that he is. The boss finds out that he loves the MC (so cliche and expectable, I know right) and tries to get him back. In the end they do and bam it ends.

It's perfectly okay if you don't know the name of this, thank you for reading this post in the first place.