I've noticed that the "friends" you get (the ones that help by either tossing striped candy or fish onto the board) at the bottom of the screen pretty much all do the same thing. Like the Yeti character. He's just dressed differently and moves a different way when tossing the candies onto the board. Am I correct? Because I've tried to see any difference besides the way the look and act, and I cannot. They do the same thing.