The Science of Relationships Is Moving Beyond Date Night and Toward Shared Experiences
If you have been searching for relationship advice that actually holds up under scrutiny, doing something new together with your partner may be the most evidence-backed habit you can build. Decades of psychology research suggest that novelty, not flowers or restaurant reservations, is what keeps long-term couples close.
How does doing something new together strengthen a relationship?
It expands each partner’s sense of self, a psychological process researchers call “self-expansion.” When couples take on unfamiliar activities together, they fold new traits, skills and experiences into their identities, and they link those gains to each other.
The theory comes from Arthur and Elaine Aron, two psychologists married to each other. In their 1995 paper on falling in love and self-concept change, the Arons tracked hundreds of first- and second-year undergraduates, a group with a high expected incidence of falling in love. Over 10 weeks they asked the same open-ended question, “Who are you today?” Students who fell in love during the study saw the list of personal characteristics they used to describe themselves grow by roughly 20%. Students who did not fall in love saw that list shrink, a pattern the researchers linked to a loss of self-esteem.
What does the research say about novel activities and romantic satisfaction?
Multiple studies have found that couples who try new and exciting things together report stronger bonds, more passion and higher relationship quality than couples who stay in their routines.
A 2000 study in the Journal of Personality and Social Psychology surveyed and tested couples who had been together anywhere from two months to 15 years, finding that those who took part in “novel” and “arousing” activities reported improved relationship quality and increased passion. The enhancement showed up after a task that lasted just seven minutes. A 1993 study in the Journal of Social and Personal Relationships followed more than 50 married couples doing weekly activities for 10 weeks, comparing tasks labeled exciting with those labeled pleasant. And a 2013 randomized controlled trial in Couple and Family Psychology, run by University of New England, Australia researchers, asked 50 couples to try new activities together for at least 90 minutes a week over four weeks. The intervention alone, with no other counseling involved, significantly boosted romantic satisfaction compared with a control group, and the effects were still measurable four months later.
Can shared novelty also protect couples from temptation?
One brain-imaging study suggests it can. People who were prompted to view their romantic relationships as exciting and novel were less reactive to photos of attractive strangers than people who were simply reminded that they loved their partner.
The 2020 study, published in Frontiers in Psychology, used fMRI brain scans to measure participants’ responses. The takeaway for anyone hunting for solid relationship advice is that simply remembering you love your partner may matter less than actively building shared adventures with them. Novelty appears to do something distinct in the brain that routine affection does not. The finding fits with broader research showing that when couples treat their bond as a source of ongoing growth rather than a fixed arrangement, they tend to invest more in it. Regular date nights, in other words, are not optional luxuries.
What kind of activity counts, and why does novelty work?
Almost anything that pushes both partners into unfamiliar territory qualifies, because new activities create the conditions for vulnerability, mutual support and shared problem-solving.
Dr. Hisla Bates, a pediatric and adult psychiatrist in New York City, told Success, “Learning new things together strengthens bonds because it is at those moments we can show our vulnerability to one another. When we are learning a new task, neither party is an expert, and mishaps and failures are bound to happen. In those vulnerable moments when we fail, the other party can show support. They can work together to find a solution, and working together helps deepen the connection.”
That dynamic, repeated week after week, is what the research keeps coming back to. The activity itself matters less than the fact that both partners are figuring it out, side by side.
This article was created by content specialists using various tools, including AI.
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