Couples get told to do fun things together, and that’s not bad advice. But a new two-study paper, United in wonder: shared awe is associated with satisfaction and depth in romantic relationships, found something more specific: standing together in front of something vast — a storm, a symphony, a birth — predicts relationship satisfaction and depth in a way that laughing together at something funny doesn’t. Not a bigger version of the same effect. A statistically distinct one. Awe experienced with a partner, the researchers found, produces something laughing together doesn’t reliably produce: self-other overlap, the measurable sense that the line between “me” and “my partner” has gotten thinner. Empedocles, writing in Sicily in the fifth century BCE, already had a name for exactly this. He called it Philotes — cosmic Love, the literal force he said dissolves the boundary between separate things and fuses them into one.

The Quick Verdict

Question	What we found
Who ran the study?	Matteo Perini, PhD candidate at the Behavioural Science Institute, Radboud University, with Lou Mier, Hein van Schie, Jasper de Groot, and Johan Karremans
Where and when?	Journal of Positive Psychology, published online July 20, 2026; covered by PsyPost on August 28, 2026
How big was it?	Two preregistered cross-sectional studies — 198 partnered adults, then a second sample of 306
What was measured?	Shared awe, dispositional (individual) awe, shared amusement, relationship satisfaction, passionate love, self-other overlap, willingness to sacrifice, relational “quiet ego,” and overall relationship flourishing
What produced the effect?	Awe felt together with a partner — not awe felt alone, not amusement shared together — predicted satisfaction and explained variance the other two didn’t, in both studies
What did Empedocles already argue?	In On Nature, Love (Philotes, also called Aphrodite) is the cosmic force that fuses distinct things into unity, cycling eternally against Strife (Neikos), which pulls them apart

The Quick Version

Two 2026 studies of 504 partnered adults found that awe experienced together with a romantic partner — not awe felt alone, not amusement shared together — predicted relationship satisfaction, and did it by producing something measurable: self-other overlap, the felt sense that you and your partner’s identities have started to blend. Empedocles said this was what Love does to anything it touches, twenty-four centuries before anyone tried to measure it with two circles on a screen.

What the 2026 Study Actually Found

Perini and his co-authors weren’t trying to prove that couples should watch more sunsets. They were isolating something more specific: whether awe’s relationship benefit comes from awe itself, or from the fact that awe experiences tend to happen alongside other good things — quality time, novelty, a break from routine. Couples who take trips together are probably closer for a dozen reasons that have nothing to do with feeling small in front of a mountain, and that confound has made “shared awe helps relationships” hard to say with confidence.

So the two studies built in comparisons designed to strip those confounds out. Study 1 surveyed 198 people currently in a relationship and currently in love, with high passionate love scores required for entry. Study 2 dropped that requirement and surveyed 306 more. Both asked participants how often they experienced awe with their partner, how often they experienced awe generally (the dispositional, trait-like version), and how often they shared amusement — laughing, joking, having fun — with their partner. Then they measured relationship satisfaction, passionate love, self-other overlap (an interactive image of two circles participants dragged closer together or further apart, based on how merged their sense of self and partner felt), willingness to sacrifice, relational “quiet ego” (reduced self-focus paired with more perspective-taking toward a partner), and overall relationship flourishing.

The finding that survives both studies: shared awe predicted relationship satisfaction and explained variance beyond what dispositional awe and shared amusement already accounted for. It’s not that awe-prone people are happier in relationships, or that fun couples are happier — both plausible, both already established elsewhere. It’s that awe specifically shared with a partner does something amusement shared with the same partner doesn’t. In Study 2, shared awe alone accounted for roughly half the variance in relationship flourishing, which Perini called out directly in the PsyPost writeup: “I was surprised by how strongly shared awe was related” to flourishing, given how different the measures were. Flourishing turned out to be the strongest indirect pathway connecting shared awe to satisfaction — awe didn’t just feel good in the moment, it tracked with a broader sense that the relationship was growing and meaningful.

Self-other overlap did real work in the model too. Couples who reported more shared awe also reported feeling more merged with their partner — a thinner boundary between their own identity and their partner’s. That overlap, along with willingness to sacrifice and quiet ego, helped explain why shared awe tracked with satisfaction at all. Something about experiencing vastness next to another person, rather than alone, seems to loosen the edges of where you end and they begin.

Empedocles Already Made This Argument, Without a Single Data Point

Empedocles doesn’t get read much outside a philosophy syllabus, which is a shame, because his surviving poem On Nature is doing something stranger than most people expect from a Presocratic. He proposed that everything in existence is built from four “roots” — earth, water, air, fire — and that those roots never combine or separate on their own. Two forces do that work: Love (Philotes, which he also calls Aphrodite) and Strife (Neikos). Love is attraction, the force that pulls distinct things into unity. Strife is repulsion, the force that pulls them back apart. The cosmos cycles between them forever — total unity under Love, total separation under Strife, and every intermediate state in between, on repeat.

The clearest statement of it survives in what scholars call fragment B17, preserved across multiple ancient sources and collected in translation at Wikisource: “A twofold tale I shall tell: at one time they grew to be one only, out of many, at another time again they separated to be many out of one.” That’s the whole cosmology in a sentence. Things fuse. Things separate. Love does the fusing. Strife does the separating. Neither wins permanently.

What makes Empedocles worth reading closely, rather than just summarizing, is that he doesn’t stop at rocks and elements. Later in the same fragment, he says Love is also present in mortal limbs, and that through her, people “think thoughts of love and perform deeds of union” — calling this same force by the names Joy and Aphrodite, even though, he adds, no one has ever actually perceived her directly as she moves among them. He’s not using Love as a metaphor borrowed from physics to describe romance. For Empedocles there’s no gap to bridge. It’s the identical force — the one gluing water to earth is the one running through a person’s affection for another person. Union is union, whether it’s happening between elements or between two people standing next to each other.

That’s what makes the 2026 finding land the way it does. The researchers weren’t looking for boundary dissolution as a poetic idea — they measured it, with an interactive scale asking people to literally drag two circles toward or away from each other. But “self-other overlap” is close to a clinical restatement of what Empedocles said Love does to anything it touches: it doesn’t just make two things feel closer. It fuses them, however temporarily, into something that behaves for a while like one thing rather than two.

What Did Empedocles Say Love Actually Does?

1. Fuses separate things into unity. Under Love’s influence, distinct elements — or people — stop behaving as fully separate entities and start behaving, temporarily, as one.
2. Cycles against Strife, never permanently. Love doesn’t dominate forever. It alternates with Neikos, the opposing force that pulls fused things back apart, in an endless cosmic rhythm.
3. Operates identically in matter and in mortals. The same force that binds earth to water runs through human limbs as affection — Empedocles draws no line between physical cosmology and human love.
4. Is felt in its effects, not perceived directly. People notice the union, the tenderness, the thoughts of love it produces. Nobody, he says, has ever seen Love itself moving among them.

This Site Has Covered Love and Awe Before — Here’s the Difference

An earlier post here looked at Plato’s Symposium, where Diotima describes eros as a force that always reaches beyond its current object — climbing a ladder from one body to a soul to an idea to Beauty itself, never fully satisfied by what it currently has. That’s a claim about desire’s structure: it moves outward, restlessly, past whatever it touches. Empedocles describes something close to the opposite. Philotes doesn’t reach past its object — it collapses the distance to it. Where eros keeps two things in permanent tension, Philotes actually dissolves the separation, for as long as it holds. Plato explains why satisfaction fades. Empedocles explains what’s happening in the moments it doesn’t.

This site’s earlier post on Aristotle’s thaumazein covered wonder too, but through a different mechanism — nature exposure and individual well-being, citing research on awe as a mediator between time outdoors and flourishing. That post was about a person’s relationship to the world. This one is about what happens when two people have that relationship at the same time, aware of each other having it. The Perini team’s finding only shows up when awe is shared — solo, dispositional awe doesn’t produce the same self-other overlap. Wonder alone changes how you see the world. Wonder witnessed together seems to change how you see each other.

The overlap concept resembles something Martin Buber was after in his account of genuine encounter, covered here in relation to AI companionship — meeting another person as a full subject rather than a means to your own experience. And the “quiet ego” measure in the 2026 study — reduced self-focus, more perspective-taking — is close kin to Iris Murdoch’s account of unselfing, where attention directed outward is itself a psychological good. Empedocles predates both frameworks by over two millennia, and he’s the only one of the three claiming the merging is a literal physical force rather than an ethical achievement.

Where This Doesn’t Hold Up

None of this makes Empedocles a relationship researcher, and the honest version of this piece has to say so plainly.

Both studies are cross-sectional — they measured shared awe and relationship outcomes at a single point in time, in the same survey, from the same person. That design can’t establish that shared awe causes satisfaction rather than the reverse. It’s entirely plausible that couples who already feel close go looking for awe-inducing experiences together more often, which would run the correlation backward from how the framing suggests. Neither study collected data from both partners in a couple — everything here is one person’s report of their own relationship, not a paired account of what actually happened between two people. And a self-report measure of something as slippery as “self-other overlap,” gathered by dragging circles on a screen, is a real operationalization of a real construct, but it’s still a proxy, not a direct window into anyone’s sense of identity.

Empedocles’s claim is a different species of statement entirely, and it would be dishonest to flatten the two together. He wasn’t describing a process measurable by survey. He was making a claim about the fundamental physics of the cosmos — what earth, air, fire, and water actually do, and why — and folding human affection into that account because he saw no principled reason to treat it separately. He had no way to distinguish “self-other overlap” from “increased empathy” as separate outcomes, because he wasn’t working with outcomes. He was working with roots, and two forces, and an argument about what holds anything together at all. The 2026 data doesn’t prove his cosmology. It’s compatible with the shape of his claim about Love in a genuinely interesting way — a smaller, more honest thing to say than that a Presocratic philosopher predicted a psychology paper.

It’s also worth being direct about what this study doesn’t say. It doesn’t say couples should chase awe experiences at the expense of ordinary daily connection, and the researchers don’t claim that. Shared amusement still matters — it just didn’t explain the same variance shared awe did. A relationship built entirely on searching for the next overwhelming experience together, with no ordinary affection in between, isn’t what either the 2026 data or Empedocles’s cosmic cycle actually recommends. Even Empedocles insisted Strife always returns. Fusion that never lets go of anything isn’t the healthy version of this pattern — it’s closer to enmeshment.

A Practice Worth Trying

Neither Perini’s team nor Empedocles wrote this as a five-step relationship plan, but the shared shape of what they found points somewhere specific.

1. Seek awe deliberately, not just fun. A funny show together is good. It isn’t the same intervention as standing outside during a meteor shower, visiting somewhere genuinely overwhelming, or sitting through a piece of music that undoes you both a little. If the study’s distinction is real, these aren’t interchangeable ways to spend an evening.
2. Notice the moment the “I” gets quiet. Self-other overlap isn’t something you can force, but you can notice when it happens — the moment where you stop tracking your own reaction and just share the room with your partner’s. That noticing is close to what the study’s circle-dragging measure was trying to capture after the fact.
3. Don’t confuse parallel awe with shared awe. Two people separately moved by the same sunset, each scrolling their own phone afterward, isn’t quite what either the study or Empedocles is describing. The mechanism seems to depend on genuine co-presence — awareness of each other having the experience, not just proximity while having it.
4. Let Strife back in without panic. Empedocles never treats permanent fusion as the goal — his cosmos needs both forces, cycling. A relationship that’s all merging, with no separateness, isn’t healthier for having more of the good force. Ordinary distance returning after a moment of overlap isn’t the bond failing. It’s the cycle doing what it does.

The Fusion Was the Point

Perini and his colleagues weren’t testing Empedocles. They were asking a narrower question — does shared awe explain anything about relationship satisfaction that shared fun and individual awe-proneness don’t already explain — and they found an answer sharper than “wonder is nice for couples”: awe experienced together produces measurable self-other overlap, and that overlap does real work in predicting whether a relationship feels satisfying and whether it’s flourishing. Empedocles wasn’t running surveys. He was working out, from a hexameter poem written in Sicily two and a half thousand years ago, what force could possibly explain both why water clings to earth and why one person’s limbs fill with thoughts of another. He landed on the same force for both. He had no circles to drag on a screen, no variance to explain, no dispositional-awe control condition. He just noticed that fusion is what happens when Love touches something, and that this seemed to hold whether the something was made of rock or made of two people standing next to each other, struck quiet by the same sky.

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This post discusses a 2026 psychology study on romantic relationships alongside a classical philosophical text. It isn’t a substitute for couples counseling. If you’re navigating serious relationship difficulty, a therapist trained in couples work can offer support these ideas aren’t designed to provide.