What. If. Two small, completely unimposing words separately, but together, can change the world. We're told not to wallow in regret...hindsight is something you learn from to affect the future but what would you give to go back and take a different path? Emma's life, as it was, is over. No pearly gates, no book with names...just the chance to see what could have been if she had made a different choice. Is there such a thing as a perfect life? Is there anything you would do differently to try to live one?