Exposition
Background information woven into the narrative to help readers understand the story's context.
Last updatedExposition is the delivery of background information that the reader needs to understand the story: character histories, world rules, political situations, or any context that is not part of the present action. Unlike info-dumps, well-crafted exposition integrates seamlessly into the narrative, arriving when the reader needs it and in amounts they can absorb.
Aaron Sorkin is celebrated for making exposition entertaining. In The Social Network, the deposition scenes naturally require characters to explain what happened and why, turning exposition into drama. In Inception, Cobb's need to train Ariadne provides a narrative excuse to explain the dream rules to the audience. Both examples disguise exposition as story.
The challenge of exposition is timing and dosage. Too much too early overwhelms the reader. Too little creates confusion. The best approach is to create situations where characters naturally need information, then deliver it through dialogue, observation, or brief narration. If you find yourself writing paragraphs of pure explanation, look for ways to dramatize that information instead.