Looking for a specific poly webtoon

At least I think it was a webtoon as opposed to a manga.

I remember the MC wanted to start a relationship with the ML and the ML told him right out the gate that he’s polyamorous and seeing someone.

The MC is cool with that and they hook up. He also runs into the ML’s other boyfriend at a café and it turns out he’s MC’s colleague. The other guy finds out about this coincidence first and gives the MC bit of a hard time for a short while before letting up and apologizing.

The three of them end up together shortly after.

Any help is appreciated!