Antagonists and protagonists... hmmm...

As soon as she remembered a muggle movie that she happened to watch and love instantly, Nora raised her hand. "The Little Mermaid. About one of the daughters of king Triton, Ariel, who doesn't want to live underwater anymore, and goes to this ugly sea hag, Ursula. In exchange for her feet, Ursula takes Ariel's voice, and makes it almost impossible for her to get a true love's kiss from prince Eric to not turn back into a mermaid. But they live happily ever after, in the end." Which was why she loved it.

"The protagonist here would be Ariel, and the antagonist... Ursula." The ugly one who didn't want a happy ending. Hmph.