My favorite scene in new moon is the breakup. Now, before you say I'm not a TRUE twilight fan, think about it. If Edward didn't leave, Jacob would cease to exist(metaphorically speaking, of course). Then, Bella would be staying human. No Renesmee, no wedding, and no Jacob Black. You might be thinking,well, Edward would change her sooner or later, right? Wrong. I hope I'm not spoiling anything, but remember in eclipse when Edward said he got over his taste for her blood? Do you remember why? If he didn't leave, he would be too afraid to try. New moon is all about the breakup, and Jacob edging his way into Bella's life. Yep, I'm talking to you, Team Jacob. If you really like Jacob, you see things like me.