I have no experience in dealing with people like the fey, but from what I've seen of immortals I'm not so surprised. As they say, grudges can last a lifetime, and immortals have plenty of it.

Add in a superiority complex, and I doubt we'll make any real meaningful progress at this rate.

I still don't even know what kind of "progress" we're supposed to be making to begin with.

[And that's been something that's been bothering him. He can only "live" in this world for so long without fully understanding their purpose. No matter how much he "plays house" with others, he's ultimately a soldier and wants to complete their objective.]