Mary Margaret: Is this really just about beating Regina?
Emma: It's just...
Mary Margaret: Henry.
Emma: I want to show him that good can actually win.
Mary Margaret: That's why you want to win it for him, but why do you want to win the election for yourself?
Emma: That is why. I want to show him that a hero can win. If I'm not... if I'm not a hero and I'm not the savior, what part do I have in his life?