When your dialogue falls flat
A guide to adding depth and dimension
You've written the scene. The characters are talking. But something's off. It feels wooden. Lifeless. Like two characters are reciting lines rather than actually conversing.
If this sounds familiar, then you’re not alone! Flat dialogue is one of the most common struggles writers face—and one of the most common things I encounter as a book editor!—and the fix isn’t always about what your characters say, but everything happening around and beneath those words.
This guide isn’t about snappy banter or razor-sharp wit. It’s not about writing the perfect argument or a dramatic monologue. It’s specifically for those quieter, character-driven scenes—the ones where the dialogue itself is fairly ordinary, but you need the reader to feel its weight.
So, let’s make this simple and strip a piece of dialogue right back to its bones, then rebuild it layer by layer, until it becomes a fully realised scene.
Let’s start from scratch
Here’s a snippet of dialogue, stripped entirely bare. No frills, no stage directions, no emotion—just words:
“Hey, what was it we were meant to be doing again?”
“You didn’t take the assignment sheet?”
“No... There was an assignment sheet?”
“For goodness—here. Take this.”
“Thanks.”
“Don’t mention it.”
Technically, there’s nothing wrong with it. It’s grammatically sound, and the basic context is clear enough. But did it make you feel anything? Did you get a sense of who these characters are, or what the atmosphere in the room is like?
Probably not—and that’s entirely the point.
Layer by layer
Think of writing dialogue like baking a tiered cake—each layer adds something new, but it’s the combination of them all together that makes the cake a spectacle worth stopping for and appreciating.
Your dialogue, the actual words spoken, is the base. Everything else gets built on top.
So let’s start adding.
The physical layer
The first thing to add to a scene is, rather simply, what’s actually happening? Where are your characters? What are they doing? Who is speaking?
See how much the scene changes when we add this in:
Sarah jolted awake the instant her head slipped from her palm, eyes snapping open and blinking as they struggled to break through the fluorescent lighting of their school’s science labs. A furtive glance around the room told her that everyone was already moving in a bustle of activity.
“Hey,” she whispered to her friend, June, “what was it we were meant to be doing again?”
June looked up from her work. From the desk beside Sarah’s, her mouth slowly curled into a small smirk. “You didn’t take the assignment sheet?” she asked quietly as their teacher began to walk down the aisle.
“No...” Sarah rubbed at her eyes and cocked her head at the white paper June had been furiously scribbling on. “There was an assignment sheet?”
“For goodness—” June laughed and shook her head before ripping a page out of her notebook. “Here. Take this.”
Sarah sighed and took the work with a grateful smile. “Thanks.”
“Don’t mention it,” June chuckled, shaking her head before turning back to her work.
Same words. Completely different scene.
We now know where we are, who these characters are to one another, and we can even begin to sense their dynamic—all without a single word of the original dialogue changing or over-explaining context.
But we can go further.
The emotional layer
If physical markers tell us what’s happening, emotional markers tell us how it feels—and this is where your point of view character becomes your greatest tool.
Most scenes have one narrator: the character through whose eyes we experience events. Letting the reader into that character’s emotional world—their anxieties, relief, the way they read those around them—is what transforms a scene from something observed into something felt.
Sarah jolted awake the instant her head slipped from her palm, eyes snapping open and blinking as they struggled to break through the fluorescent lighting of their school’s science labs. A furtive glance around the room told her that everyone was already moving in a bustle of activity, and she began to anxiously chew at her bottom lip while silently cursing herself for falling asleep.
“Hey,” she whispered to her friend, June, who jumped at the intensity of her tone. “What was it we were meant to be doing again?”
June’s worry quickly faded as she looked up from her work. From the desk beside Sarah’s, her mouth curled into a small smirk of amusement. “You didn’t take the assignment sheet?” she asked quietly as their teacher began to walk down the aisle.
“No...” Sarah rubbed at her eyes and cocked her head at the white paper June had been furiously scribbling on, brows furrowing with her growing nerves. “There was an assignment sheet?”
“For goodness—” June laughed at her friend’s panic and shook her head before quickly ripping a page out of her notebook. “Here. Take this.”
Sarah sighed in relief and took the work with a grateful smile. “Thanks.”
“Don’t mention it,” June chuckled, shaking her head before turning back to her work, seemingly uplifted by the exchange.
Now we’re not just watching Sarah and June—we’re with Sarah. We feel her panic, her embarrassment, her relief. And because we’re seeing June through Sarah’s eyes, their friendship starts to come alive too.
Small context cues may even encourage readers to think more critically, analysing what’s not been said on the page. For example, why is Sarah so tired? She seems too panicked for this to be a typical antic. By just adding small cues, we create an entire layer of subtext that didn’t exist before.
And, many writers will stop here. Often, that’s actually the right call.
But there’s one final layer worth knowing about.
The sensory layer
Sensory details are the sprinkles on top of the cake. They’re not about what your characters are saying, feeling or doing—they’re about the world humming along around them as they speak.
Sights, sounds, textures, smells—these details anchor your reader in the scene and make the world of your story feel genuinely inhabited. Used sparingly, they can be extraordinarily powerful. For this example, let’s place Sarah and June’s school in the English countryside:
Sarah jolted awake the instant her head slipped from her palm, eyes snapping open and blinking as they struggled to break through the fluorescent lighting of their school’s science labs. Outside, birds were chirping, their calls rising to a cacophony of high-pitched tweets that felt jarring against the sterile quiet of the room.
A furtive glance around told her that everyone was already moving in a bustle of activity, and she began to anxiously chew at her bottom lip while silently cursing herself for falling asleep.
“Hey,” she whispered to her friend, June, who jumped at the intensity of her tone. There’s always something about the hiss of a whisper that cuts through silence like a knife. “What was it we were meant to be doing again?”
June’s worry quickly faded as she looked up from her work. From the desk beside Sarah’s, her mouth curled into a small smirk of amusement. “You didn’t take the assignment sheet?” she asked quietly as their teacher began to walk down the aisle, the soft scrape of his shoes against the floor drawing the room to attention.
“No...” Sarah rubbed at her eyes and cocked her head at the white paper June had been furiously scribbling on, brows furrowing with her growing nerves. “There was an assignment sheet?”
“For goodness—” June laughed at her friend’s panic and shook her head before quickly ripping a page out of her notebook, the sound sharp in the quiet. “Here. Take this.”
Sarah sighed in relief and took the work with a grateful smile, cool paper meeting her fingertips. “Thanks.”
“Don’t mention it,” June chuckled, shaking her head before turning back to her work, seemingly uplifted by the exchange.
They worked in silence, side by side, and the chirping of the birds no longer sounded like chaos to Sarah—but something closer to peace.
So, where do you go from here?
The good news is, you don’t need to apply every layer every time. Not every scene calls for sensory detail, and not every exchange needs emotional excavation. The skill is in knowing which layers your scene is missing—and having the tools to add them whenever needed.
So next time your dialogue feels flat, try this: write it bare, just the dialogue. Then, ask yourself what’s missing. Is the reader grounded in the scene? Do they know how your characters are feeling? Can they hear, smell, or feel the world around them?
Add what’s needed, layer by layer, and see what happens.
And if you’re still finding your dialogue falls flat—or if you’re not quite sure which layers your writing needs—that’s exactly where a fresh pair of eyes can help.
Get in touch to find out how I work with writers to bring their scenes to life!
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Great share. Thank you. 🙏😊❤️
Oof, had that problem more times than I care to count but I found my groove when writing dialog