Narrative themes are the underlying messages or central ideas that a story conveys. They often explore universal concepts such as love, betrayal, courage, or identity. These themes help to shape the characters' journeys and the overall plot, providing depth and meaning to the narrative. In literature and film, narrative themes can be expressed through various elements, including character development, dialogue, and symbolism. By examining these themes, readers and viewers can gain a deeper understanding of the story's significance and the author's intentions, making the experience more enriching and thought-provoking.