9 Signs Someone Might Not Be As Nice As They Seem

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We’ve all met them—those people who seem almost too good to be true. You know the ones I’m talking about. They’re charming, helpful, and kind, but something in your gut tells you that it’s all a bit too polished. Well, that nagging feeling might be your instincts picking up on the gap between who they’re pretending to be and who they actually are.

Some people have mastered the art of appearing nice while harboring less admirable intentions beneath the surface. Look out for these 9 giveaway signs and trust your gut when niceness feels performative rather than genuine—it usually is.

1. They’re excessively charming and agreeable when they first meet you.

If someone agrees with absolutely everything you say during your first few conversations, you might be watching a performance rather than meeting a real person. Or even worse, this person could be love-bombing their way into your good graces.

These people often shower new acquaintances with compliments and offers of help that feel disproportionate to how well you actually know each other. They’ll mirror your opinions on topics where most people have different perspectives, or express fascination with your hobbies in ways that seem just a bit too enthusiastic for someone you met last week.

This excessive charm often helps them slip past your natural boundaries. By creating fake intimacy quickly, they position themselves as trustworthy before you’ve had time to see how they actually behave when things don’t go their way.

2. They treat service workers, subordinates, or people who can’t benefit them poorly.

Your seemingly nice dinner companion might charm you all evening while snapping rudely at the waitstaff—and that’s when their true character shows up. People who are genuinely kind treat everyone with basic respect, regardless of whether that person can do anything for them.

In contrast, people who use niceness as a tool save their pleasant behavior for people who matter to their goals. They’ll be condescending to retail employees, dismissive of cleaning staff, or impatient with anyone in a service role while maintaining perfect manners with people they want to impress.

This selective kindness reveals they see courtesy as a strategy, not a value. They calculate whether someone deserves their nice behavior based on what that person can do for them professionally or socially.

3. Their kindness always comes with strings attached or expectations of reciprocity.

Of course, reciprocity is key in balanced relationships, but some people keep mental scorecards of every favor they do, and they only do those favors because they want something in return. Their generosity feels more like a business transaction than authentic care, and you’ll start noticing the pattern when they help you.

You’ll notice that they frequently bring up past favors when asking for something, which makes their helpfulness feel manipulative in hindsight. For example, that gift they gave you months ago suddenly becomes justification for expecting specific assistance when it serves their current needs. And when their kindness doesn’t generate the returns they expected, they become resentful or passive-aggressive, showing you that their generosity was never really about caring for you.

4. They gossip about others while positioning themselves as concerned friends.

These sorts of people spread details about others’ struggles, relationship problems, or personal situations while claiming they’re just worried and need advice. They’ll preface their gossip with phrases like “I’m only telling you this because I care about them” or “I’m worried, so maybe you can help me figure out what to do.” This lets them share juicy information while looking like a caring friend who’s simply seeking guidance.

But the details they share usually go way beyond what genuine concern would require. They’ll include personal information that serves no purpose except satisfying curiosity or giving them social currency through having inside knowledge about everyone’s business.

Actual concern should lead to directly supporting the struggling person or connecting them with appropriate help, not spreading their private information to people who can’t actually do anything useful.

5. They play victim when confronted about their behavior.

If you try to address the behavior of fake nice people, they’ll immediately flip the script to make themselves the injured party. They might start crying when you point out something hurtful they did, effectively turning your attempt at accountability into a session where you end up comforting them.

This defensive move often includes bringing up their past traumas, current stress, or emotional struggles to deflect from the present behavior that’s causing problems. They frame reasonable confrontations as attacks and make their guilt or hurt feelings the main focus instead of the actual issue you wanted to discuss.

Genuinely nice people can own their mistakes without making their shame everyone else’s primary worry. They focus on understanding their impact and making changes rather than turning accountability into an opportunity to get sympathy for “how bad they feel” about being called out.

6. They give backhanded compliments disguised as genuine praise.

These are the sorts of comments that leave you wondering whether you were complimented or insulted—and that confusion is often the point. They might say things like, “You’re so brave to wear that,” or “I wish I had your confidence to not worry about what people think,” which allows them to deliver criticism while giving them an out if confronted.

If you question these backhanded compliments, they can always claim they were being nice, making it hard to call out the underlying hostility without looking oversensitive. This protects their image while letting them express negative feelings indirectly.

7. They’re only supportive when it’s convenient or makes them look good.

If you look closely, you’ll notice that their willingness to help correlates suspiciously with their schedule and who’s watching. These people show up enthusiastically for visible volunteer opportunities where their helpfulness gets noticed, but mysteriously become unavailable when friends need support during private struggles.

They want their kindness seen, discussed, and appreciated by audiences beyond just the people they’re supposedly helping. And when someone needs assistance that would require real sacrifice or emotional labor without the corresponding social rewards, suddenly, they have conflicts that prevent them from showing up.

8. They take credit for group efforts or others’ ideas.

When others suggest ideas during group discussions, these individuals might later present those same concepts as their own original thinking, either “forgetting” the actual source or assuming no one will remember who contributed what.

You might notice them accepting praise for work they didn’t do or letting themselves be congratulated for achievements that involved substantial effort from others who aren’t getting corresponding recognition. Unlike truly genuine people, they won’t bother correcting misunderstandings that benefit their reputation.

9. They become cold or hostile when they don’t get the appreciation or response they expect.

The true nature of fake nice people emerges when their “kind” gestures don’t generate sufficient gratitude or the social benefits they were seeking. The warmth disappears quickly, revealing that their generous behavior was strategic rather than genuine.

You might notice them getting visibly cold after help isn’t acknowledged the way they expected, withdrawing support when people don’t respond to their kindness according to their script, or making passive-aggressive comments about being unappreciated.

This reaction shows how their motivation comes from external validation and expected returns rather than internal values that make kindness rewarding, independent of what can be gained from it.

Final thoughts…

Learning to spot these patterns means trusting your gut when something feels off about someone’s niceness, even if you can’t immediately put your finger on what’s wrong. Authentic kindness feels consistent and unconditional rather than calculated.

Genuinely nice people don’t oversell their goodness or keep tabs on what their generosity should earn them. Pay attention to how someone treats people who can’t benefit them, how they handle disappointment, and whether their kindness comes with invisible price tags that become obvious over time.

About The Author

Anna worked as a clinical researcher for 10 years in the field of behavior change and health psychology, authoring and publishing scientific papers in world leading journals such as the New England Journal of Medicine, before joining A Conscious Rethink in 2023. Her writing passions now center around neurodiversity, parenting, chronic health conditions, personality, and relationships, always underpinned by scientific research and lived experience.