The narcissist in your life has a version nobody else gets to see.
Friends call them charming. Your mum thinks you’ve hit the jackpot. Their colleagues would walk through fire for them.
Then the front door closes, and the air in the room changes.
You’ve felt it. Maybe you’ve even wondered if you’re making it up.
You aren’t.
Here are 7 creepy things they do in private, and what each one is really about.

Why the private version matters
For many narcissists, feeling good about themselves depends on other people’s applause. Praise, envy, attention.
So whoever is watching gets the best show.
When the audience goes home, the effort often goes with it. One strange evening proves nothing. A habit that shows up month after month says plenty, and it rarely changes.
The list below is that habit.
#1 The mask drops when the door shuts

The charm everyone else gets is often built for an audience.
At dinner they laugh at your friend’s jokes, top up every glass and ask about her new job. Your sister whispers that you’re so lucky.
Then the car door shuts. The smile goes with it. Silence, or a sigh and “Why did you have to tell that story?”
Why the switch? Their image is a big project, and admiration is what keeps their self-worth topped up. In private, there’s no crowd left to win over.
Most of us are a little nicer in front of guests. This gap is bigger: warm and generous out there, cold or cutting the minute you’re alone.
It’s also why friends look confused when you try to explain. “But they’re so lovely.” Some days you barely believe yourself.
Trust the version that comes home.
#2 Your phone may not be private

A narcissist may check your phone the moment you leave the room.
You come back from the shower and it’s in a different spot, screen still lit. Nothing is said. Nothing needs to be.
See also Do These 3 Things and a Narcissist Will Start to Respect and Fear You
Later they casually mention the shop you stopped at on the way home. You never told them about the shop.
Ask about it and you’ll hear, “If you’ve got nothing to hide, why do you care?” Somehow the question becomes about you.
Psychologists name the bigger picture coercive control. Small checks, little rules, quiet punishments. Each one looks minor. Together they shrink your freedom, until buying a coffee feels like something to clear first.
Hold on to a little money and a few phone numbers that are only yours. If you feel scared, a specialist abuse service can talk through staying safe with you.
Privacy isn’t a confession.
#3 They keep exes on a back burner

Many narcissists keep exes and admirers within reach.
It’s the glow of their phone at 1am while you’re half asleep. A name you thought was history. In the morning: “Relax, she’s just a friend. Why are you so jealous?”
Studies tie narcissism to treating love like a game. Options stay open, real closeness stays off the table, and commitment runs thin. An ex in the background keeps a door ajar, and keeps you guessing.
Being slow to commit is fine. Keeping an ex warm while you wonder where you stand is something else.
Suddenly you’re fighting for attention that used to arrive on its own. Replaceable. That’s the word that sits in your chest at 1am.
Watch what they actually do, week after week. That’s the real answer.
Their week tells you more than their texts.
#4 They file away your weak spots

The things you confide may be quietly filed away for later.
The night you cried about your dad. The thing you admitted about your body. The friend you’re worried about. Your biggest fear about work.
It goes in a mental file. Then, weeks later, in the middle of a row: “No wonder your dad never called.”
Studies on empathy point to something chilling. Many narcissists do grasp how you feel. It just doesn’t move them, unless it’s useful.
See also 12 Things About You That Narcissists Resent
Psychologists call the long game Machiavellianism: gathering details about you while staying calm and reasonable in front of everyone else. You only spot the plan once it’s already done.
You may have started sharing less already. Good instinct. Save your tender stories for people who hold them carefully.
Your pain was never meant to be ammunition.
#5 Your name gets dragged in private

Behind your back, a narcissist may already be telling people you’re unstable.
You notice it in small ways. A friend goes quiet in the group chat. Your mother-in-law asks, very gently, if you’re “getting help”.
Nobody tells you what was said. Invitations just dry up, and you feel the temperature drop.
Psychologists call it relational aggression. Instead of hitting you, it goes after your name and your friendships. No bruise, nothing to show anyone. And it often begins while you’re still there, so their story lands first.
So you find yourself defending your name in every room, over every coffee.
Your whole week turns into damage control.
You don’t have to win every room. Stay steady, keep a record if it touches your job or custody, and give time a chance to show who’s who.
#6 Some people enjoy your tears

Some people enjoy your discomfort, and sometimes it shows.
You’re explaining why you’re hurt, voice shaking, and there it is. The corner of their mouth twitches. A smirk, wiped off a second too late.
Or they let you sit in worry. Hours of no reply when they know you’re anxious, then “Oh, did you need something?”
Researchers have a name for it: everyday sadism. It was added to a group of dark traits to make what they call a Dark Tetrad. For some, the cruelty itself is the reward.
So you learn to hide every reaction. Home starts to feel like being hunted, not loved.
Real teasing ends when you say stop. This keeps going.
If your pain pleases them, believe your eyes.
See also 7 Odd Things Narcissists Do After Dark
#7 Missing things and a straight face

Hiding your things and then denying it is a quiet way to rattle you.
Your keys aren’t on their hook. You tear the house apart and find them in the freezer. Then: “Don’t look at me. You’ve been so scattered lately.”
Small, right? That’s the point.
Gaslighting chips at your trust in what you saw and heard until their story is the only one left standing. It thrives where trust and power are lopsided.
Couples misremember things all the time. Flatly denying what you saw, over and over, is different.
You start a secret notes file just to feel sane. You say sorry when you’re the one who was hurt.
Jot it down the same day, and run it past a friend who isn’t involved. Your memory is not the problem.
None of this makes you dramatic, paranoid or too sensitive. You saw what you saw.
Your notes, your gut, your memory. They count.
So start small. Pick one person you trust, tell them everything from start to finish, and let somebody else carry it with you for a while.