A week ago a professor at the end of the lesson told us that the best friendships (for males) are between betas, those that apparently work but aren't that great at all are are between an alpha and a beta, and the worst are between alphas. He didn't explained himself, he doesn't recieve students (maybe because he hate this university and leaves immideatly after lesson - or maybe goes to work elsewhere) and there's nothing in the book. (I have test in 2 days)