Please, help me remember the name of this BL.

Possible Spoilers

I read a BL (Korean Webtoon) within the last couple of years and I cant remember the name of it.

It was very focused on the relationship and character development. There was some intimacy depicted, but it wasn’t very smut heavy.

MC had brown hair and was a photographer or travel writer of some sort. And ML had black hair was tall and was, I wanna say, some kind of CEO or CEO’s son or something.

I can’t remember most of it, but I think I remember it was like 50 episodes or more. The ending is what I remember most, but the couple had some intense issues and differences in the relationship, which I think included some infidelity or lack of commitment on ML’s part. I think they lived together. Somewhere like 3/4 of the way through they split up and I think one or both of them started dating other people.

Near the end, MC went to work overseas to take pictures in a war or something, which his mom was really concerned about. Somewhere between them breaking up and MC going overseas, I think ML moved into a new apartment and gave MC the door code and told him he can come back whenever.

I may be making this part up… but I think he might have gone MIA at some point while overseas and his mom and ML were worried had died or something.

At the end of the story, MC goes back and uses the door code and they get back together.

It was a pretty honest and complex storyline and I’d like to revisit it, but I CAN’T REMEMBER WHAT IT WAS!

Help, please!

Thanks!!