Who are you to me?

Who do you think you are to me? A Brother? or a Friend? Not the most Obviuous answers are correct. So you will know, so you wont. But keep this in mind, if you fail...I will slap you.

Are you a Brother? A Friend? Who do you think you are to me? Some might say a brother, but "Appearences can be desiving" as Smith says. Think hard and long. Becasue if you fail, a fate much worse than death will be brought down upon thee.