I personally have no idea. It's not that I'm a homophobe, I just think that Artie is a little messed up in the head. I guess losing an empire can do that to you.
I think that the real reason behind it is because we've always been close, buts it's a brotherly love. We've always been allies, except for the Revelutionary War, but that's besides the point. I think Obama and Queen E. are pretty tight, too.
Not to mention Artie's always hitting on me, that annoying bastard.
But to anyone who thinks that we are a "thing", either go sit in the corner and think about your life or come to me and I'll beat you so hard there won't be anything left of you.