I recently listened to an interview with my favorite screenwriter of all time, Eric Roth, and he pointed out something that blew my mind. This is a basic principle for screenwriters, yet one worth deep reflection. It's about dialogue. The idea: bad dialogue is expositional, great dialogue is subtextual.
So true. Let's explore this.
Bad dialogue says what it means. Good dialogue hides what it means. I now work with this principle: "If there's nothing under the surface, it's not real."
As I muse on this, I see countless examples at play, and it's easy to see why it works. But first, what exactly does this look like? Let's examine these examples:
THE GODFATHER
"I'm gonna make him an offer he can't refuse."
This isn't about offers. It's about power. Threat. Control. The subtext: "If he doesn't say yes, I'll ruin him or kill him."
It would be lame if Vito Corleone just said "Do what I say or I'll kill you." That kind of on-the-nose dialogue leaves little to the imagination. And it pushes the audience out of the equation. There's no room for the audience to think for themselves, to solve the puzzle, to connect the dots.
Now, this doesn't need to be high-level math here. We all know exactly what he's trying to communicate when he says this, but there's abundant room for imagination about what exactly he means.
It reminds me of music. Quincy Jones had this great quote—he always said "leave a little space in the groove for God." He knew you didn't want to fill up the whole thing with endless notes. This concept translates across mediums. It's in every art form, I imagine. What you leave out is just as important as what you put in.
And with dialogue, it's clear to me: the high-level pros are great at what they leave out, how they write characters that conceal. They are dramatizing (something Roth talks about a lot)—they are not delivering TED talks.
FORREST GUMP (by Eric Roth)
Picture this scene: Jenny stands on the edge of a bridge in the night, looking down at the dark water below. She's been drinking, she's desperate, and Forrest has followed her there, worried. The wind whips her hair as she teeters dangerously close to the edge. Then she turns to Forrest and asks:
"Do you think I can fly off this bridge?"
She's not asking about flying.
The subtext: "I'm broken. I want to escape. Maybe I want to die." Frankly it sounds like she is thinking of killing herself right then and there. But she's not out right saying it.
Wow. I mean, come on. If she had just said "Forrest, I want to die," that's clear and on the nose—it's just too literal to captivate. "Do you think I can fly?" In this context, it's layered. There are a hundred ideas that come to mind about what exactly she means, while all the while we know exactly what she's implying. It's dangerously good. That's the kind of dialogue we want out here on these LA streets.
The Core Principle
To rehash:
Bad dialogue: Says what it means.
Good dialogue: Hides what it means.
The principle: "If there's nothing under the surface, it's not real."
Why This Works
The dynamic, the music, is in this concept: The tension between what's said and what's felt is where drama lives.
When dialogue has no subtext, no contradiction, no hidden desire, it dies on the page. It feels flat, fake, and forced—because the audience is basically having their work done for them, and so they tune out.
The audience's brains and hearts must be engaged for the gravity of the picture to hold. The groove happens in this dynamic. Let the audience feel, dear writer. Let them feel it. Don't take that away from them. Enjoy that music.
Masters of the Craft
All that being said, I leave you with these quotes from the masters:
Ernest Hemingway: "If a writer of prose knows enough of what he is writing about, he may omit things that he knows... The dignity of movement of an iceberg is due to only one-eighth of it being above water."
Robert Towne (Chinatown): "You reveal character through behavior, not exposition. You let the audience figure out what's going on."
Eric Roth: "Good writing is subtextual. Bad writing is expositional."
Happy writing.