Maybe not to be jealous or really know what the other is up to.If they unfollow each other,it implies that something went wrong. They seems to still be friends. So why would they unfollow each other. They never really told the reason of their split. If they get along,then they should follow each other.
I still believe 100% that Alejo groomed Daniel to start a porn career. I could be wrong but I always had that vibe, alejo knew Daniel was less experienced .