Thanks again everyone.

I tried talking to him, again, about his friend, and it ended up in a huge argument.

He says they're just lifelong friends, nothing more. Maybe that's true or maybe there's more he's not willing to admit, or face. IDK.

They don't see each other in person very often because his friend doesn't live real close or anything, it's pretty much mostly just talking on the phone.

I have decided to just back off. If even trying to talk about it ends up in an argument, why bother it's not gonna change. I know I will never take top priority.

And what I will do with that realization, I'm just not quite sure yet.