sorry, im used to people around here saying brother as in friend.
lol if that's the case then we wouldn't be brothers
"Acquaintances" maybe, but we always end up fighting over something stupid. Like eating food, or refusing to throw out the soda cans as we finish them, or a plethora of other petty things.
Even when we're playing a co-op game, one of us will inevitably do something (either intentionally or on accident) that pisses off the other and then an argument ensues that usually either ends with us closing the game or continuing to play solely to complete whatever task we were doing before the argument.