Body Language Cheat Sheet For Writers 

Body Language Cheat Sheet For Writers 

╰ Facial expressions

These are your micro-signals, like the blinking neon signs of the soul. But they’re small, quick, and often lie harder than words.

Raised eyebrows — This can mean surprise or disbelief, sure. But it can also be a full-on, silent “Are you serious right now?” when someone’s being ridiculous. Or even curiosity when someone’s too emotionally repressed to askthe damn question.

Furrowed brow — That face people make when they’re doing long division in their head or trying to emotionally process a compliment. It’s thinking, yes—but also confusion, deep frustration, or quiet simmering rage.

Smiling — Can be happiness… or total fake-it-till-you-make-it energy. Some smiles are stiff. Some don’t reach the eyes. Show that.

Frowning — Sure, sadness. But also: disappointment, judgment, or the universal “I’m about to say something blunt, brace yourself.”

Lip biting — It’s not just nervousness, it’s pressure. Self-control. Anticipation. It’s the thing people do when they want to say something and decide, at the last second, not to.

╰ Eye movement

The window to the soul? Yeah. But also the window to when someone’s lying, flirting, or deeply trying not to cry in public.

Eye contact — Confidence or challenge. Eye contact can be gentle, curious, sharp like a blade. Sometimes it’s desperate: “Please understand me.”

Avoiding eye contact — Not always guilt. Sometimes it’s protectiveness. Sometimes it’s “I’m afraid if I look at you, you’ll see everything I’m trying to hide.”

Narrowed eyes — Calculating. Suspicious. The look someone gives when their brain’s saying “hmmm...” and it’s not a good hmm.

Wide eyes — Surprise, yes. But also sudden fear. The oh-God-it’s-happening look. Or when someone just found out they’re not as in control as they thought.

Eye roll — Classic. But try using it with tension, like when someone’s annoyed and trying very hard not to lose it in public.

╰ Gestures

This is where characters’ emotions go when their mouths are lying.

Crossing arms — Not just defensive. Sometimes it’s comfort. A self-hug. A barrier when the conversation is getting too personal.

Fidgeting — This is nervous energy with nowhere to go. Watch fingers tapping, rings spinning, sleeves tugged. It says: I’m not okay, but I’m trying not to show it.

Pointing — It’s a stab in the air. Aggressive, usually. But sometimes a desperate plea: Look. Understand this.

Open palms — Vulnerability. Honesty. Or a gesture that says, “I have nothing left to hide.”

Hand on chin — Not just thinking. It’s stalling. It’s delaying. It’s “I’m about to say something that might get me in trouble.”

╰ Posture and movement

These are your vibes. How someone occupies space says everything.

Slumped shoulders — Exhaustion. Defeat. Or someone trying to take up less space because they feel small.

Upright posture — Not always confidence. Sometimes it’s forced. Sometimes it’s a character trying really, really hard to look like they’re fine.

Pacing — Inner chaos externalized. Thinking so loudly it needs movement. Waiting for something. Running from your own thoughts.

Tapping foot — Tension. Irritation. Sometimes a buildup to an explosion.

Leaning in — Intimacy. Interest. Or subtle manipulation. (You matter to me. I’m listening. Let’s get closer.)

╰ Touch

This is intimacy in all its forms, comforting, protective, romantic, or invasive.

Hugging — Doesn’t always mean closeness. Could be a goodbye. Could be an apology they can’t say out loud. Could be awkward as hell.

Handshake — Stiff or crushing or slippery. How someone shakes hands says more than their words do.

Back patting — Casual warmth. Bro culture. Awkward emotional support when someone doesn’t know how to comfort but wants to try.

Clenched fists — Holding something in. Rage, tears, restraint. Fists mean tension that needs somewhere to go.

Hair tuck — Sure, flirtation or nerves. But also a subtle shield. A way to hide. A habit from childhood when someone didn’t want to be seen.

╰ Mirroring:

If two characters start syncing their body language, something is happening. Empathy. Chemistry. Shared grief. If someone shifts their body when the other does? Take notice. Other human bits that say everything without words...

Nodding — Not just yes. Could be an “I hear you,” even if they don’t agree. Could be the “keep going” nod. Could be patronizing if done too slow.

Crossed legs — Chill. Casual. Or closed-off, depending on context. Especially if their arms are crossed too.

Finger tapping — Time is ticking. Brain is pacing. Something’s coming.

Hand to chest — Sincerity, yes. But also shock. Or grounding—a subconscious attempt to stay present when everything feels like too much.

Tilting the head — Curiosity. Playfulness. Or someone listening so hard they forget to hide it.

Temple rub — “I can’t deal.” Could be physical pain. Could be stress. Could be emotional overload in disguise.

Chin stroking — Your classic “I’m judging you politely.” Often used in arguments between characters pretending to be calm.

Hands behind the back — Authority. Control. Or rigid fear masked as control.

Leaning body — This is the body betraying the brain. A tilt toward someone means they care—even if their words are cold.

Nail biting — Classic anxiety. But also habit. Something learned. Sometimes people bite because that’s how they self-soothe.

Squinting — Focusing. Doubting. Suspicion without confrontation.

Shifting weight — Uncomfortable. Unsure. Someone who wants to leave but doesn’t.

Covering the mouth — Guilt. Hesitation. The “should I say this?” moment before something big drops.

Body language is more honest than dialogue. If you really want to show your character’s internal world, don’t just give them lines. Give them a hand that won’t stop shaking. Give them a foot that won’t stop bouncing. Give them a mouth that smiles when their eyes don’t. And if you’re not sure what your character would do in a moment of fear, or love, or heartbreak, try acting it out yourself. Seriously. Get weird. Feel what your body does. Then write that down.