Attraction is often described as though it were entirely mysterious — something that either happens or does not, arriving without explanation and departing the same way. This is a comforting story, in some ways. It removes the need for reflection, and it makes chemistry sound like fate rather than something worth examining.
Or you prefer rather to call? +41 22 900 11 28
The research tells a more interesting story. Attraction is genuinely complex, drawing on biology, personal history, self-knowledge and unconscious pattern recognition all at once. Understanding what actually produces it does not diminish its power. If anything, it reveals why some attractions deepen into something lasting while others, however intense, fail to survive their first real test.
Psychologically, attraction refers to the positive evaluation of another person that draws someone towards connection with them — a response that operates across several dimensions simultaneously, most of which occur well below conscious awareness.
Recent research examining attraction across multiple senses — face, voice, movement and even body odour — confirms that attraction is genuinely multisensory rather than reducible to visual appearance alone. A 2025 study published in the British Journal of Psychology found that these different channels of attraction do not always align: someone might register as visually appealing while their voice or scent produces a weaker response, or vice versa. Attraction, in this sense, is closer to a composite judgement than a single signal.
Familiarity plays a significant and often underestimated role in this composite. The mere exposure effect, well documented in psychological research, describes the tendency to feel more positively towards something simply through repeated contact with it — a phenomenon that operates for faces, voices and personalities much as it does for songs or paintings. This explains, in part, why attraction sometimes develops gradually rather than arriving instantly, and why people occasionally find themselves drawn to someone they did not initially notice.
Research on differences between men’s and women’s attraction patterns consistently finds more overlap than divergence — but the differences that do exist are worth understanding, if only because popular narratives about them tend to be considerably more simplistic than the evidence supports.
One of the more persistent myths is that women are drawn primarily to unavailable or dominant men — the so-called preference for “bad boys” over reliable, emotionally present partners. The research does not support this as a general pattern. What it finds instead is that preference tracks intention: women seeking a committed long-term relationship consistently report being drawn to supportive, dependable partners, while more dominant or exciting personality traits register more strongly in the context of short-term interest. The relevant variable is not gender so much as what a person is actually looking for at that particular point in their life.
Men’s patterns show a related but distinct dynamic. Research on partner selection has found that men, when evaluating potential partners in the absence of immediate physical attraction, are somewhat more willing than women to consider a short-term connection, while both men and women report that qualities such as an easygoing personality, humour and warmth can generate genuine chemistry over time, independent of initial physical impression. This finding matters because it complicates the assumption that attraction for men is primarily visual and instant. It can be. It is also, demonstrably, capable of building gradually through qualities that have nothing to do with appearance.
There is no fixed formula, but research has identified several consistent patterns that function, in practice, as something close to rules.
Similarity draws people together more reliably than difference, at least at a foundational level. People consistently report greater comfort and ease with partners who share their values, communication style and broad approach to life — a pattern sometimes called assortative mating, in which individuals tend to pair with others of comparable background, education and outlook. This does not mean that difference has no place. It means that a baseline of alignment tends to be the foundation on which more specific and interesting differences can then be appreciated rather than experienced as friction.
Status and social value also shape attraction, though the effect is considerably more conditional than popular accounts suggest. Recent research indicates that attraction to a high-status partner depends significantly on the specific kind of status being displayed and on what the observer is actually looking for in a relationship — status that reflects genuine competence and respect functions differently from status that reflects mere visibility or wealth.
Perhaps the most consistently underestimated rule is the role of emotional responsiveness. Across the research literature, the capacity to be genuinely attentive to another person’s emotional state — noticing shifts in mood, responding with warmth rather than defensiveness, communicating clearly under pressure — predicts attraction and relationship durability more reliably than most of the qualities people instinctively prioritise when describing what they find attractive. This is closely related to emotional intelligence, which shapes not only whether initial attraction develops but whether it deepens into something that survives real difficulty.
Initial chemistry is genuine and matters, but the research on what sustains attraction over years rather than weeks points towards factors that have comparatively little to do with the spark of a first encounter.
One of the more compelling frameworks in this area is self-expansion theory, which proposes that people are drawn to, and remain attracted to, partners who help them grow — who introduce new perspectives, experiences and capacities into their sense of who they are. Recent research confirms that this self-expansion is associated with increased self-efficacy and self-esteem, and that couples who continue to find ways of growing together, even after the initial intensity of a new relationship fades, report considerably higher satisfaction over time. Relationships that offer little opportunity for this kind of expansion, by contrast, tend to show increased vulnerability to boredom and wandering attention towards alternatives.
This reframes what lasting attraction actually depends on. It is considerably less about maintaining the intensity of the earliest encounters, and considerably more about whether a relationship continues to offer genuine growth, novelty and depth over time. The couples who report the strongest ongoing attraction are rarely those who have simply preserved the initial spark. They are the ones who have found ways to keep discovering each other.
Attraction is rarely as arbitrary as it feels in the moment. Examined honestly, the pattern of who a person finds themselves drawn to — repeatedly, across different relationships — tends to reveal a great deal about their own history, unmet needs and unconscious associations.
This is most visible in the phenomenon of attraction to partners who are, by most reasonable measures, not good for the person experiencing it. Research on attachment consistently finds that early relational experiences shape what feels emotionally familiar in adulthood, and that familiarity is frequently mistaken for compatibility. Someone who experienced inconsistency or unpredictability in early caregiving relationships may find that same unpredictability registers, in adulthood, as excitement or chemistry — while a genuinely secure, consistent partner can feel, by comparison, flat or uninteresting. This is not a conscious choice, and recognising the pattern is rarely comfortable. It is, however, one of the more genuinely useful pieces of self-knowledge available to anyone trying to understand their own romantic history.
The question worth asking, when a pattern like this becomes visible, is not simply “why do I keep choosing the wrong people?” but something more precise: what is it that these connections have consistently offered — intensity, uncertainty, the chance to be needed, the familiar rhythm of pursuit and withdrawal — and is that actually what I want my adult relationships to be organised around. The answer is rarely comfortable. It is, however, considerably more useful than continuing to attribute the pattern to bad luck.
Attraction is the beginning of a relationship, never the whole of one. What determines whether an initial spark becomes something durable is not the intensity of the spark itself, but what two people are able to build once the intensity of novelty inevitably settles.
This is precisely why the most reliable relationships tend to be built on a foundation considerably broader than chemistry alone: shared values, emotional responsiveness, genuine compatibility in how two people communicate and resolve difficulty, and the ongoing capacity to keep discovering each other over time. Chemistry is real, and it matters. It is also, on its own, a remarkably poor predictor of whether a relationship will still be thriving in ten years.
At Macbeth Matchmaking, we read attraction the way the research suggests it should be read — as a genuine signal, but one among several. We pay attention to the immediate spark between two people, and equally to the quieter compatibility that determines whether that spark has somewhere real to go: shared values, emotional responsiveness, the capacity to keep discovering each other long after the first conversation has ended.
Chemistry tells you how a story might begin. It rarely tells you how it ends. That is where our work begins.
Tell us about yourself — we will take it from there.
Research suggests that men’s experience of attraction often begins with a strong visual and immediate component, though this is far from the whole picture. Studies on partner evaluation find that men are somewhat more likely than women to register initial interest based on physical appearance, and self-perceived attractiveness can shape how men interpret a woman’s behaviour towards them. At the same time, research consistently finds that men, like women, report developing genuine attraction over time towards partners who display warmth, humour and emotional ease, independent of initial physical impression. The common assumption that male attraction is purely visual and instant considerably oversimplifies a pattern that is, in practice, capable of building gradually through qualities that have little to do with appearance.
Attraction can develop considerably over time, and research indicates this is a genuinely common pattern rather than an exception. Studies examining partner selection have found that people who did not initially find someone highly attractive often reported increased attraction after learning more about their personality, values and way of engaging with others — with traits like an easygoing temperament, positivity and humour generating real chemistry in the absence of initial physical spark. This does not mean attraction can be manufactured where none exists at all. It does mean that the absence of instant chemistry is not, on its own, a reliable signal that genuine attraction will not develop with time and deeper acquaintance.
Yes, and the research on self-expansion theory offers a compelling explanation for why. People are often drawn to partners who possess genuine differences — in personality, background or outlook — because those differences offer opportunities for personal growth and a broadened sense of self, provided the partner is perceived as a viable long-term prospect rather than simply incompatible. This attraction to difference tends to work best against a backdrop of alignment in core values and life direction; difference in surface traits against a foundation of deeper compatibility is often experienced as enriching, whereas difference in fundamental values tends to produce persistent friction rather than growth.
This pattern is most reliably explained by attachment research and the psychology of familiarity. Early relational experiences shape what feels emotionally familiar in adulthood, and familiarity is frequently, and mistakenly, registered by the nervous system as safety, regardless of whether the pattern is actually healthy. Someone whose early experience of love involved inconsistency or emotional unavailability may find that partners who recreate that same uncertainty feel more compelling than those who offer straightforward emotional consistency, precisely because the uncertainty activates a familiar internal pattern rather than because it reflects genuine compatibility. Recognising this dynamic does not eliminate it instantly, but it is a necessary first step towards choosing differently.
The intensity of early-stage physical attraction does typically settle over time, but research on self-expansion and long-term satisfaction suggests that attraction need not disappear altogether. Couples who continue to seek novelty and growth together, rather than assuming the relationship will sustain itself on its original momentum, report considerably higher levels of ongoing satisfaction and attraction than those who do not. The decline in early intensity is not, on its own, evidence that attraction has genuinely faded. It is often evidence that the relationship has moved into a phase that requires more deliberate effort to sustain the same sense of discovery that characterised its beginning.
Self-esteem shapes attraction primarily through what feels emotionally safe versus what feels merely familiar. People with lower or more conditional self-esteem often find themselves drawn to partners who recreate earlier patterns of inconsistent approval — chasing reassurance, working to earn affection — because this dynamic, however unsettling, echoes something already known. Higher, more stable self-esteem tends to correlate with the opposite instinct: a greater capacity to recognise consistency and genuine emotional availability as attractive in their own right, rather than dismissing them as unexciting simply because they do not require the same effort to secure. In this sense, self-esteem does not just affect confidence in approaching others. It shapes the internal compass that decides what kind of attention actually feels worth pursuing.