Mark Travers Ph.D.
When it comes to attraction and compatibility, similarity matters.
When you’re just starting to date someone, it can be thrilling to realize they’re into the same things as you. It can feel like you’re a perfect match. Especially when you both share niche hobbies or interests—contributing to a connection that feels fated.
Turns out, you’re not entirely wrong. A 2018 study suggests sharing rare attitudes and interests is a potent sign of interpersonal attraction. For instance, look at this reply a Reddit user gave when asked if they would date a person with exactly similar interests:
“I married her. Currently in bed gaming while watching anime, resting from a heavy gym session. While our three cats lie at our feet. Life is good.”
Shared interests don’t need to be unique to build compatibility—even common passions can strengthen your connection. They can make the beginning of a relationship feel effortless, setting the stage for a promising future together.
If you and your partner share these key similarities, it might just be a sign that you are made for each other and your relationship is off to a good start. Here are three signs you should pay attention to.
1. Similar Taste In Music
Music has a powerful way of bringing people together. Sharing a similar taste in music with your partner can be more than just a fun coincidence—it can be a sign of deep compatibility. When you both enjoy the same genres or artists, it creates a shared experience that strengthens your bond.
A 2011 study published in Personality and Social Psychology Bulletin shows that when people share similar tastes in music, it often means they share similar values, which in turn makes them more likely to be attracted to each other and form strong social bonds.
Imagine driving together with the windows down and your favorite song comes on. Without skipping a beat, you both start singing along, creating an effortless harmony not just in music but possibly reflecting the one in your relationship. Music, after all, often reflects our emotions, values, and even personality. When you both connect over the same songs, it shows that you resonate with each other’s emotional world.
This shared enjoyment fosters a sense of unity and understanding, making it easier to navigate the ups and downs of life together.
2. Similar Taste In Hobbies
Another powerful indicator that you and your partner are well-suited for each other is a shared enthusiasm for hobbies. Whether it’s a love for outdoor adventures, an interest in cooking or a passion for collecting rare items, engaging in similar activities can significantly enhance your relationship.
“I dated my actual boyfriend because we had the same interests! That was hot for me, haha. We’ve been together for 12 years now!” a Reddit user said, “I believe having mutual interests will always give you a good ton of topics to talk about. There will always be friends with different interests who will bring balance and new experiences to your life.”
A 2018 study published in the International Journal of Applied Positive Psychology found that when couples share a healthy, balanced passion for activities they do together, positive emotions strengthen their relationship.
For instance, when you both love hiking, weekend plans are simple and fulfilling. When you’re both foodies, trying out new recipes or restaurants becomes a shared adventure. These shared activities provide opportunities for bonding and creating lasting memories, reinforcing your connection.
3. Similar Personalities
Personality plays a crucial role in how well two people get along. And having similar personalities can be a strong indicator that you and your partner are highly compatible.
A 2007 study by University of California researchers found that couples with similar personalities tend to have similar emotional experiences. This emotional similarity acts as a bridge, helping explain why couples with similar personalities often have better relationship quality.
Related: Why Travel is Good for Relationships
Over time, couples who grew more similar in personality also grew more similar in their emotional experiences. This “emotion convergence” (where partners start to feel and respond to emotions in increasingly similar ways) was linked to greater relationship satisfaction.
Think about those times when you both naturally approach challenges with the same level of enthusiasm or when your shared sense of humor led to endless inside jokes. There might be moments when you both find yourselves laughing at how awkward you get in certain social situations or when you effortlessly slip into a playful, almost childlike banter.
These personality traits, while subtle, reflect a deeper connection and a mutual understanding that goes beyond surface-level interactions. It shows that you’re naturally aligned in how you perceive and react to the world around you.
This alignment creates a harmonious environment where both partners feel in sync, understood, and supported, strengthening their bond.
Often overlooked, these signs of compatibility can reveal a lot about the potential for a lasting relationship. If you and your partner share these similarities, it may be a sign that you are truly made for each other.