Dialogue is one of the most powerful tools in fiction. It is also one of the easiest to get wrong.
When done well, dialogue makes characters feel alive and pulls readers through your story. When done poorly, it reads like people talking past each other with no purpose.
The Purpose of Dialogue in Fiction
Every line of dialogue in your story should be doing real work. Good dialogue reveals character, advances the plot, or creates tension. The best lines do all three at once. If a conversation in your draft does none of those things, it does not belong in the scene.
Readers are patient with difficult prose, but they notice hollow exchanges immediately. Dialogue that exists only to fill space signals to your reader that nothing is happening.
Rules for Writing Dialogue That Sounds Natural
Natural-sounding dialogue is not a transcript of how people actually speak. It is a crafted version that creates the impression of real speech.
Real conversations include filler, repetition, and tangents. Your dialogue should not. Strip those out and keep only the exchanges that carry meaning, subtext, or conflict.
Attribution matters too. In most cases, “said” is the correct tag. Avoid “he exclaimed,” “she queried,” or any tag that calls attention to itself. Your dialogue should carry its own emotional weight without the attribution doing that job for it.
How Subtext Makes Dialogue More Powerful
The most compelling dialogue is rarely about what is being said on the surface. Characters in conflict do not always state their conflict directly. They argue about dishes when they mean to argue about respect. They talk about the weather when they are saying goodbye forever. Learning to write what characters mean rather than what they say is what separates competent dialogue from memorable dialogue.
Read your exchanges and ask: what does each character actually want in this moment? Let that want drive the subtext. Your dialogue will become sharper, more layered, and more true to how people actually communicate.