If you’re trying to figure out how to write slow burn romance, you know it’s not as simple as dragging out the first kiss for 200 pages.
When I started weaving a slow burn into my fantasy novel, nailing the slow burn romance wasn’t easy.
I didn’t know how soon they were supposed to “accidentally” touch. Or when it was okay to show jealousy. Or how vulnerable they should get before it all felt too fast.
But then I recalled all the unputdownable romantasy novels I'd read, and I really thought about what made them so yummy.
And it all came down to getting the pacing just right.
In this post, I’ll walk you through how to write slow burn romance in a way that actually works, especially in fantasy.
P.S. If you want a step-by-step template for this trope, check out my Slow Burn Romance workbook.
Why slow burn romances are popular in fantasy
Fantasy worlds are basically built for slow burns.
You already have built-in obstacles keeping characters apart like wars, quests, political tensions, magical curses... you name it!
Plus, you get a ton of opportunities to force characters together.
They have to travel together. Fight together. Survive together. Share one bed because the inn mysteriously only has one room available (oh no, how tragic!).
And the romance grows naturally through all of that.
If you look at popular slow burn fantasy romance books like:
- A Court of Mist and Fury by Sarah J. Maas
- Spark of the Everflame by Penn Cole (SUPER slow burn)
- The Serpent and the Wings of Night by Carissa Broadbent
- Blood and Steel by Helen Scheuerer…
…they all use the fantasy plot to create emotional tension. The romance enhances the story, and the story deepens the romance.
How to nail slow burn romance in fantasy
1. Define the relationship dynamic early
Before your characters fall in love, figure out what their starting point is.
For instance, in my novel, it's enemies-to-lovers (and no, not the fake kind).
Enemies-to-lovers feels very different from friends-to-lovers.
An enemies-to-lovers trope usually has more tension right away because there’s already conflict baked into every interaction.
Friends-to-lovers tends to be quieter and more emotionally messy.
In a good slow burn romance, readers need to understand what’s keeping these characters apart early on. Otherwise the slow burn just feels… slow.
2. Build tension with "almost" moments
One of the golden rules of how to write slow burn romance is this: it’s all about the almost moments.
Readers LIVE for these moments (at least I do).
Here are a few ways to create them:
- Layer emotional barriers: Maybe one character is nursing a betrayal from a past relationship, or they feel unworthy of love. These internal conflicts slow down the romance while making it more rewarding in the end.
- Use external obstacles: Fantasy is full of external obstacles like war and rival factions. Let these keep your characters apart while pushing them closer emotionally.
- Add physical proximity: Forced proximity is a tried-and-true technique for "almost" moments. Think two characters having to share a cramped tent during a snowstorm or getting separated from the group and relying on each other to survive (cue the brooding stares over the campfire).
3. Show their connection growing
One thing I cannot stand in a slow burn romance is when characters suddenly declare their love and I’m sitting there wondering if they’ve even had a real conversation yet.
Readers need to SEE the relationship developing.
Let the characters notice things about each other. Like their weird habits or their insecurities or the things they don't show other people.
And at some point, the emotional walls need to start cracking a little.
They need to be emotionally vulnerable/intimate with each other, because that's how real—and successful—relationships work (I'm pretty sure, anyway).
Otherwise it's just surface-level love, and no one's rooting for that.
4. Don't drag the slow burn into the depths of hell
Some writers hear “slow burn” and decide the characters shouldn’t even touch each other until book four.
Please don’t do that.
Readers still need progression.
You can delay the relationship without making it stagnant.
Give readers little rewards throughout the story like:
- A charged moment
- A vulnerable conversation
- A near confession
- A hand touch that lasts a second too long
If absolutely nothing happens for hundreds of pages, eventually readers stop caring.
And then the big romantic payoff never lands.
Want help mapping out all that delicious tension?
I’ve put together a 43-page Slow Burn Romance Workbook built specifically for fantasy and romantasy writers. It’s packed with structure, prompts, and pacing tools to keep your readers emotionally wrecked (in the best way).
Build My Romance Arc5. Payoff (aka make the slow burn worth it)
One of the most important parts of learning how to write slow burn romance is understanding that the payoff has to feel earned.
By the time the characters finally get together, readers should feel like they survived a war.
(Emotionally speaking...)
The payoff works best when it feels inevitable. Like there was genuinely no other possible outcome after everything these characters went through together.
And when it finally comes...
- let it be messy (as in, their first kiss is interrupted by a wyvern attack),
- tie it to their journey (as in, one character finally lowers the emotional walls they’ve spent the entire book hiding behind),
- and most importantly, let it shift something significant within the characters (as in, admitting their feelings completely changes their priorities, loyalties, or willingness to sacrifice themselves).
Key takeaways of writing slow burn romance
If I had to summarize how to write a slow burn romance in one sentence, it’s this:
Readers need to feel the relationship changing the entire time.
That’s really it.
The tension has to build and the relationship has to evolve little by little until the payoff finally feels unavoidable.
And if you can pull that off, congratulations! You’ve successfully emotionally destroyed your readers.
Slow burn romance workbook
If you really want understand how to write slow burn romance, the Slow Burn Romance Workbook gives you the tools to build tension, deepen character chemistry, and plot a payoff worth the wait.
→ 43 pages of structure, prompts, and pacing help.
Frequently asked questions about how to write slow burn romance
How long should a slow burn romance last?
Most of the book. In fantasy, slow burn romances usually don’t resolve until the final act—around 75–90% in. Readers want to feel the buildup, not rush to the kiss (or spicy scene).
How do you pace a slow burn romance in fantasy?
Build tension slowly while keeping the plot moving. Use small, emotional moments spaced throughout the story (forced proximity, emotional walls, external stakes) to keep the romance simmering without stalling the fantasy arc.
Should the romance be the main plot in a slow burn?
Not necessarily. In fantasy, the romance is often a subplot, but it still needs to matter. Weave it into the stakes so it grows alongside the main conflict. However, if you’re writing romantasy, then yes, the slow burn romance becomes the main plot.
*Some of the book links in this post are affiliate links, which means I may earn a small commission if you decide to buy—at no extra cost to you.
