---
name: dialogue-craft
wtfbId: wtfb:dialogue-craft
description: |
This skill provides dialogue writing techniques for screenplays.
Covers subtext, character voice differentiation, exposition handling,
and the four purposes of dialogue (reveal character, advance plot,
create conflict, entertain).
Use when: polishing dialogue, developing subtext, differentiating
character voices, or handling exposition in screenplay dialogue.
---
# Dialogue Craft Skill
## Invocation Triggers
Apply this skill when:
- Polishing dialogue
- Developing subtext
- Differentiating character voices
- Handling exposition
## Dialogue Principles
### The Purpose of Dialogue
Every line should:
1. **Reveal character** - How they speak shows who they are
2. **Advance plot** - Move the story forward
3. **Create conflict** - Tension between characters
4. **Entertain** - Be engaging to read/watch
Ideally, each line does 2-3 of these simultaneously.
## Subtext
### What is Subtext?
The meaning beneath the words. Characters rarely say exactly what they mean.
### Surface vs. Subtext
```fountain
// Surface level only (BAD)
JOHN
I'm angry at you for lying to me.
// With subtext (GOOD)
JOHN
(quiet)
The coffee's cold.
```
### Creating Subtext
**Displacement:** Talk about something else entirely
```fountain
SARAH
Did you feed the cat?
JOHN
You know I always forget.
// They're talking about how he always lets her down
```
**Deflection:** Avoid the real subject
```fountain
SARAH
We need to talk about last night.
JOHN
Have you seen my keys?
```
**Contradiction:** Say the opposite of truth
```fountain
SARAH
Are you okay?
JOHN
Never better.
He won't meet her eyes.
```
**Indirection:** Circle around the point
```fountain
SARAH
I saw the ring in your drawer.
JOHN
It was my mother's.
SARAH
It's beautiful.
JOHN
She would have liked you.
// Neither mentions the proposal
```
## Voice Differentiation
### Elements of Voice
| Element | Range |
|---------|-------|
| Vocabulary | Simple ↔ Complex |
| Sentence length | Short ↔ Long |
| Formality | Casual ↔ Formal |
| Directness | Blunt ↔ Indirect |
| Humor | Dry ↔ Broad |
| Emotion | Reserved ↔ Expressive |
### Voice by Background
- **Education:** Vocabulary complexity, grammar
- **Region:** Slang, rhythm, expressions
- **Profession:** Jargon, verbal habits
- **Age:** Generational references, formality
- **Personality:** Introvert vs. extrovert patterns
### Example: Three Characters, Same Information
```fountain
// Academic
PROFESSOR
The statistical probability of survival decreases
exponentially beyond the 72-hour threshold.
// Street
MARCUS
Three days, man. After that? You ain't coming back.
// Military
COMMANDER
Window's 72 hours. Then we write them off.
```
## Handling Exposition
### The Problem
Audiences need information, but "info dumps" kill scenes.
### Exposition Techniques
**Conflict:** Characters argue about the information
```fountain
JOHN
The company's been laundering money for years.
SARAH
That's insane. My father built this company.
JOHN
Then he built it on dirty money.
```
**Discovery:** Character learns with audience
```fountain
Sarah finds the document. Her eyes scan it.
SARAH
(reading)
"Project Nightfall. Initiated 1985..."
(looks up)
This goes back forty years.
```
**Need to Know:** Character explains to someone who needs it
```fountain
VETERAN
You're new. First rule: Never go below deck 5.
ROOKIE
Why? What's down there?
VETERAN
That's rule two. Don't ask.
```
**Conflict of Interest:** Information becomes ammunition
```fountain
SARAH
I know about the money, John.
JOHN
(carefully)
What money?
SARAH
The hundred thousand in the offshore account.
The one you opened the week before you proposed.
```
### What to Avoid
- Characters telling each other what they both know
- "As you know, Bob..." constructions
- Long explanatory monologues
- Information that doesn't serve a scene purpose
## Dialogue Rhythm
### Varying Line Length
```fountain
SARAH
I loved you.
JOHN
I know.
SARAH
I would have done anything for you. Given up
everything. My career, my family, my future.
Everything.
JOHN
I know.
```
### Beat and Pause
```fountain
SARAH
I found the letters.
(beat)
JOHN
I can explain.
SARAH
Can you?
Long silence.
JOHN
No.
```
### Overlapping Dialogue
Indicated by `--` for interruption:
```fountain
SARAH
I just think we should--
JOHN
--Not now.
SARAH
But if we could just--
JOHN
I said not now.
```
## Common Dialogue Problems
### On the Nose
Characters stating emotions directly.
```fountain
// BAD
SARAH
I feel betrayed and hurt by your actions.
// BETTER
SARAH
(sliding off ring)
Here. I won't be needing this.
```
### Greeting Rituals
Unnecessary pleasantries.
```fountain
// BAD
JOHN
Hello, Sarah. How are you?
SARAH
I'm fine, thanks. And you?
JOHN
Good, good. Thanks for meeting me.
// BETTER
JOHN
(seated, waiting)
You're late.
SARAH
(sitting)
You're lucky I came at all.
```
### Identical Voices
All characters sound the same.
Test: Cover character names. Can you tell who's speaking?
### Speechifying
Characters make speeches instead of conversation.
Break long speeches with:
- Interruptions
- Action beats
- Other character reactions
- Internal contradiction
## Dialogue Polish Checklist
### Per Line
- [ ] Could this be cut? (If yes, cut it)
- [ ] Does it reveal character?
- [ ] Does it advance plot?
- [ ] Is there subtext?
- [ ] Is it speakable?
### Per Scene
- [ ] Is there conflict in the conversation?
- [ ] Do voices sound distinct?
- [ ] Is exposition earned?
- [ ] Are there moments of silence?
- [ ] Does rhythm vary?
### Per Script
- [ ] Can characters be identified by voice alone?
- [ ] Is subtext consistent per character?
- [ ] Are relationships clear through dialogue?
- [ ] Does dialogue evolve as characters do?