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Writing Screenplay Dialogue. Two microphones facing each other across an open screenplay

Core craft · Scenes & Dialogue

Writing Screenplay Dialogue

How to write lines that sound like a particular person trying to get through a particular moment—not a writer showing off.

17 min lesson 4 of 7 in this field guide

01 / The idea

What makes film dialogue sound natural without being ordinary?

Good dialogue feels like life with the dull bits taken out. People want something from each other, hide the tender part, change approach when a line doesn't land and reveal themselves through the words they choose—or can't quite say.

A scene does not need to announce what it is doing. It only needs to make us lean forward a little—because somebody wants something, somebody else is in the way, and the conversation cannot stay comfortable forever.

02 / What to remember

Three things worth holding onto

Read these with one scene in mind, preferably one that is nearly working. It is easier to spot the missing spark in real pages than in theory.

01

Intention comes before cleverness

A memorable line works because of what the speaker is trying to do in that moment, not because it displays the writer.

02

Voice is worldview in rhythm

Vocabulary matters, but so do sentence length, certainty, interruption, humour and what a person assumes requires no explanation.

03

Silence is part of the exchange

A withheld answer, changed subject or practical action can carry the emotional line more powerfully than a declaration.

03 / On the page

Try it this way

Give this a go on two or three pages, then read them aloud. Your ear will usually catch the false note before you can explain exactly what's wrong.

  1. 1

    Write the blunt version

    Let characters say exactly what they want once so you understand the scene.

  2. 2

    Rebuild around tactics

    Replace statements with persuasion, evasion, provocation, bargaining and tests.

  3. 3

    Differentiate the music

    Read lines without names and adjust syntax, directness and imagery until the voices separate.

  4. 4

    Cut the landing

    Remove the line that explains the beat and see whether the audience already understands it.

04 / Trouble spots

If this feels familiar, take another look

Characters answer every question directly.

All voices share the same wit and sentence length.

Dialogue describes visible action.

The emotional meaning is explained twice.

Don't treat this list as a scorecard. Every draft has a few of these. Pick the one causing the most trouble, find the earliest place it appears and work forward from there.

05 / Have a go

Try this on your script

Print a two-person scene with character names removed. Ask someone to identify the speakers. Revise intention and rhythm before adding verbal quirks.

Ten honest minutes is enough to learn something

A couple of questions writers ask

What makes film dialogue sound natural without being ordinary?

Good dialogue feels like life with the dull bits taken out. People want something from each other, hide the tender part, change approach when a line doesn't land and reveal themselves through the words they choose—or can't quite say.

How can I practise writing screenplay dialogue?

Print a two-person scene with character names removed. Ask someone to identify the speakers. Revise intention and rhythm before adding verbal quirks.

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