NEED HELP FINDING A BL

Okey has been trying to search for this BL for a while and I can't find it. It's about these two boys who live together, there is a light haired guy who is a bit dog like (i think he has long hair) and works as a (i think) construction worker (he at least has older coworkers) and then there is this black hair sort of aloof guy, they live together (and maybe sleep together i can't remember) but they are something more than just friends at least, but the black haired guy cus of some trauma i think or something is unable to really accept their relationship or something, i think maybe he's having a hard time sleeping if he doesn't sleep next to light hair boy but i'm not sure. What I for sure remember is that it's angsty and there is a part of the story where the light haired guy leaves and lives, leaving the black haired boy alone and like realizing their love or something. Does this sound familiar to anyone? I NEED TO REREAD IT!