The very ending of Once Upon A Time has to, I mean like MUST end with "and they all lived happily ever after. The End."
...and then it zooms out on August closing the book and looks at a little blonde girl, sleeping, covers her up with her blanket, hugging her Captain Hook stuffed toy and says "Goodnight, Emma"

And we all realize we've wasted years of our lives on August reading a five/six/seven year long story... WHAT THE ACTUAL HELL, BUDDY???!!!