after Sydney leaving her peaceful place in her coral she soon reunites with Jordan at the shore. he makes them a beautiful little house made of seashells. She ends up losing her tail she treasures almost as much as she treasures him. they rescue another mermaid and her baby. Sydney and Sadie become best friends and later out in the water Sydney disappears.Does she survive out in the water .or does she go back to her peaceful place in her coral ?does...