Repeated contact is not proof that attraction is growing — it is a context-dependent rise in liking that changes with the stimulus, timing, and response being measured.

You keep seeing the same person, and their presence starts to feel easier to like.
That feeling has a narrower meaning in mere exposure research: repeated contact can raise liking for some familiar visual stimuli, yet it does not show that familiarity alone creates romantic attraction or a relationship.
That distinction matters because the popular version turns a small effect into a promise. The research measures recognition, familiarity, liking, pleasantness, and approach responses across different settings.
It does not measure every part of a human bond.
So does seeing someone again make attraction grow? The honest answer comes from the conditions, limits, and reversals in the findings.
What mere exposure means in a relationship setting
The relationship question usually starts with a small change. Someone who once felt unfamiliar now seems easier to notice, remember, or accept.
Mere exposure refers to repeated contact with a stimulus.
In the cited research, that stimulus could be a visual item, a sound, an odor, a nonword, music, a face, or information.
The outcome also changes from study to study. Researchers measured recognition, familiarity, liking, pleasantness, approach behavior, or task responses.
That range matters for the reader asking about attraction. A rise in liking for a repeated image does not equal a romantic feeling toward a person.
The 2017 re-examination found curves linked to visual stimuli. The same pattern did not appear for auditory stimuli in the reported result.
Those curves also appeared with exposure periods shorter than 10 s and longer than 1 min. They appeared with both uniform and varied presentations.
Ratings came after all stimuli were presented. This detail shows why timing matters when someone tries to apply the finding to a relationship.
In plain terms, familiar contact can influence how a person responds. The evidence does not give familiarity a power to create every kind of attraction.
Why familiarity can feel like attraction
Your reaction may shift when a face, sound, or image becomes easier to process. That shift can feel personal, even when the study measured a simpler response.
One explanation in the cited research involves reduced uncertainty. The 2001 study reported evidence that supported an uncertainty reduction account of the effect.
Recognition can also matter. Repeated contact may make a stimulus easier to identify, and that ease can shape a later judgment.
A spatial model reported that a simpler stimulus and the term for affect moved closer together in a multidimensional space after exposure.
The same report found no evidence for a cognitive change for that stimulus. Liking moved without a matching change in the measured cognitive judgment.
That finding helps separate two experiences. A person can feel more positive toward something familiar without forming a richer belief about it.
Music research found brain activity linked with previous exposure in the bilateral dorsolateral prefrontal and inferior parietal cortex.
The authors connected that activity with retrieval and working-memory processes. The result records brain activity during the effect. It does not prove a romantic mechanism.
For the relationship reader, familiarity may explain why a repeated presence feels less strange. It cannot tell you whether the feeling includes desire, trust, care, or shared interest.
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What the relationship studies do and do not show
You may be trying to read a repeated encounter as a sign that two people should become closer. The cited evidence calls for a smaller claim.
One study examined exposure to transgender people through information and images of faces. Its hypothesis was that exposure should reduce prejudice.
That question concerns attitudes and prejudice. It does not directly test romantic attraction between two people who meet repeatedly.
Other findings used semantic category examples, nonwords, music, odors, haptic stimuli, or visual items. These studies help map the effect across settings.
They still leave the relationship claim open. A repeated face may become familiar, while the person’s character, wishes, and boundaries remain unknown.
The evidence therefore supports a distinction between social ease and romantic attraction. Familiarity may affect an early response. It does not settle the meaning of that response.
A reader can also confuse comfort with compatibility. The research does not measure whether two people communicate well, share values, or treat each other with care.
Those are separate parts of a relationship. They require evidence about the people and the interaction, rather than repeated contact alone.
The safest reading keeps the finding close to its measures. Mere exposure can change some judgments about repeated stimuli. It cannot carry a whole relationship story by itself.
When repeated exposure raises liking
The feeling may grow when repeated contact stays easy to notice and does not carry a strong threat signal.
The 2013 study reported a small increase in pleasantness as exposure frequency rose for stimuli that remained outside awareness suppression.
For suppressed stimuli, the reported increase did not appear. Awareness therefore mattered in that result.
The 2017 review also linked the reported curves with visual stimuli across more than one presentation style. The effect did not depend on one narrow display format.
Another study found a mere exposure effect for studied nonwords. Participants preferred the studied nonwords more than chance in the reported test.
The result gives a useful picture of familiarity. A person can develop a more positive response to something that once had no meaning.
That pattern still has limits. A stranger in a hallway is more complex than a nonword, image, or laboratory stimulus.
Human contact includes speech, conduct, context, and choice. Repetition changes the amount of contact. It does not erase the rest of the interaction.
For the reader watching attraction develop, repeated contact can be one part of the setting. The finding becomes stronger when described as a possible influence on liking.
It becomes too strong when described as proof that another person will fall in love.
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When exposure stops helping or turns negative
A repeated encounter can feel worse when the person or situation carries threat. Mere exposure does not have one fixed emotional direction.
The 2009 research examined an incremental threat effect in intergroup contexts. Reported emotion mediated the interactive effect of threat and exposure on liking.
That result matters for relationship myths. More contact does not guarantee more warmth when the contact feels threatening.
A 2016 analysis also examined stimulus threat and exposure context in relation to approach behavior. The context changed how exposure related to approach responses.
Odor findings show another kind of reversal. Exposure to a pleasant lemon-smelling substance reduced its later pleasantness.
Exposure to an unpleasant rancid-smelling substance reduced its later unpleasantness. Repetition shifted both reactions toward less extreme pleasantness.
These findings do not map neatly onto a romance. They do show why the simple slogan needs care.
Familiarity can soften a response, flatten a response, or interact with threat. The direction depends on the stimulus and the setting.
Trait and state anxiety also reduced the mere exposure effect in one study.
Participants preferred studied nonwords more than chance in that test, yet anxiety changed the size of the effect.
The relationship reader therefore needs to watch the emotional context. Repeated contact inside fear or pressure cannot be treated as evidence of growing attraction.
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Why repetition alone cannot prove attraction
You may notice more attention, warmer feelings, or easier conversation after repeated contact. Those observations can matter without proving what another person feels.
Attraction includes a meaning that the cited studies did not measure in one shared way. Some measured liking. Others measured pleasantness, approach, recognition, or attitudes.
Those outcomes overlap with attraction in everyday speech. They do not carry the same research meaning.
The 2004 study on repetition priming and mere exposure found some evidence that the effects might share an underlying process.
It also found important differences between the two phenomena. Even a modified perceptual fluency and attribution account could not explain every difference.
A 2012 paper on memory and the mere exposure effect questioned the generality of findings linked with one account of the effect.
That disagreement is useful. It shows that researchers still test how repetition, memory, and liking connect.
One study also found that exposure to a dialogic framing led to more writing and greater investment in a task. More effort in a task does not establish attraction.
The reader’s experience deserves the same care. A familiar person may draw attention because the situation feels known, because interest is growing, or because several factors act together.
Mere exposure can describe one possible influence. It cannot identify the private reason behind another person’s response.
Seven myths about relationships and mere exposure
The seven myths below come from stretching a limited research finding beyond the outcomes that researchers actually measured.
Myth one: seeing someone guarantees attraction. The studies support effects on some forms of liking and pleasantness. They do not guarantee romantic interest.
Myth two: more contact always helps. Threat, anxiety, awareness, and context can change the result. Odor findings also showed reduced pleasantness after exposure.
Myth three: familiarity proves compatibility. The cited findings do not measure shared values, communication, respect, or long-term relationship quality.
Myth four: a warmer response proves love. Recognition and liking can rise without evidence of love, commitment, or mutual desire.
Myth five: every sense responds in the same way. The 2017 re-examination linked the reported curves with visual stimuli, not auditory stimuli.
Myth six: repetition works without awareness. The 2013 result found a small pleasantness increase for unsuppressed stimuli and no increase for suppressed stimuli.
Myth seven: the effect has one settled cause. The cited work discusses uncertainty, memory, fluency, retrieval, and working memory. Other findings question how broadly one account applies.
These myths share one mistake. They turn a measured change in response into a complete explanation of a relationship.
The stronger reading stays close to the data. Repeated exposure can influence some responses, while the meaning of a relationship still depends on the people involved.
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How to read the effect in your own situation
If a repeated encounter now feels different, start by naming the change precisely. The answer may involve recognition, comfort, liking, pleasantness, or approach.
Next, ask what the research outcome resembles. A warmer reaction to a familiar face is closer to liking than proof of romantic attraction.
Then check the setting. Threat, anxiety, pressure, and awareness can shape how exposure works.
After that, separate your response from the other person’s response. Your growing familiarity cannot reveal another person’s private feelings.
Finally, keep the conclusion modest. Mere exposure may help explain why contact feels easier or more positive.
It cannot settle whether a relationship fits, whether interest is mutual, or whether the connection will last.
The research leaves room for attraction. It also leaves room for many other explanations.
That is the point the popular myth loses. Familiarity can influence a moment without defining the whole relationship.
For the reader who arrived wondering whether the effect applies personally, the answer is conditional. Repeated contact can shape liking in some settings, especially for visual stimuli and noticed exposure.
It can also weaken, flatten, or reverse a response when threat or other conditions enter the picture. The evidence never turns repetition into a promise.
This is general information about the mind, not therapy or a diagnosis. If things feel hard, please consult a professional. In a crisis, reach a free, confidential crisis hotline right away; findahelpline.com lists one for your country.
This article was last reviewed on September 24, 2026. Psychology is a living science — where findings are contested or have failed to replicate, we say so in the text.