The Difference Between Love And “In Love” In A Romantic Relationship
Romance and romantic relationships play a big part in our society. But what is the difference between loving someone and being “in love?” There could be a big difference, in fact. Love can come in all shapes and sizes; knowing the difference between the types of love can help you understand and appreciate it more fully. The two phrases “love” vs “in love” can describe two different things.
The ancient Greeks explain the difference between love and in love
The ancient Greeks were some of the first philosophers to study and explore the various types of love. They defined love by putting it into eight categories:
- Eros or Erotic Love: Named after the Greek god of fertility, this is love with passion and sexual attraction.
- Philia or Affectionate Love: The type of love that is equal, as in love between friends.
- Storge: A familiar type of love; the type of emotion that parents and children feel for each other, or the love that couples in long-term relationships have.
- Ludus: Playful love that flirts, teases, and has fun but may lack a deeper sense of connection.
- Mania or Obsessive Love: An unequal love where one person is obsessed with the other; it is characterized by an imbalance between Ludus and Eros love.
- Pragma or Enduring Love: Pragma love means love that stands the test of time; this love moves beyond the physical to a soulful relationship that is harmonious, trusted, and resilient.
- Philautia or Self-Love: Healthy self-love and self-acceptance; simply loving oneself.
- Agape or Selfless Love: Love that is unconditional and spiritual; the “highest” form of love.
Speaking with a mental health professional can help you learn more about the different types of love.
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Scientific explanation of the difference between love and in love
In science, the feeling of being “in love” is associated with the sudden surge of neurochemicals in the body, such as dopamine and serotonin. This chemical reaction can make you feel excited and infatuated with a certain person, but this feeling could evolve into something long-term.
More than a feeling: Being in love is physiological
It might be easy enough to detect classic outward signs of people who are in love:
- The dreamy gaze
- The sweet smile
- The gentle touch
- The inability to take their eyes off each other
- Their constant attention to the other
But did you know that being in love can cause physiological responses as well? The following are factors that may contribute to the feeling of being in love.
Dopamine release in romantic love
Being in love is a strong emotion. It can cause the body to release dopamine, which is responsible for those feelings of euphoria, infatuation, and strong attraction commonly experienced during the honeymoon stage of a relationship. Adrenaline and norepinephrine levels in the body may also increase when someone is in love. These changes could explain why a person who is in love has a rapid heartbeat and can't keep their mind off someone that they are romantically involved with.

Attraction when falling in love
Romantic love may begin with an attraction that seems to be a combination of mental, emotional, and physical factors. Attraction can involve a complex combination of characteristics, chemistry, and attitudes, which tends to be quite unique. We might be drawn to certain characteristics in a potential significant other while being turned off by others. For instance, a sarcastic sense of humor may be mandatory for some, while kindness or financial prudence will be more important to others. A therapist can help you explore the attributes you value in a partner.
How it works
Chemistry in a romantic relationship
Another factor is chemistry. We may be drawn to specific persons as a function of biology, at least to some extent. There are three neurochemicals that are involved in initial attraction and what we commonly refer to as "falling in love" or being "in love". Two others guide the later stages of longer-lasting relationships —you may want to know the difference between being in love vs love. The combination of the first three neurochemicals: phenylethylamine, norepinephrine, and dopamine, produces the real "chemistry" of love.
Increased oxytocin levels
Often known as the “love” hormone, the increase of oxytocin levels in the body can also cause you to feel happy and excited about someone. It makes you feel “in love.”
Endorphin release and the impact on mental health
Endorphins are neurotransmitters that the body produces naturally as a natural pain reliever. They can make you feel blissful or even euphoric. When applied to love, they may make you happy in your relationship. Certain activities can increase these good feelings, such as cracking jokes at each other and laughing about it, or doing things that you mutually like, which can also help strengthen your relationship.
Adrenaline rush and a physical feeling
An adrenaline rush can intensify feelings of love by heightening emotional and physical responses. When you experience adrenaline—often triggered by exciting or thrilling situations—it makes your heart beat fast and makes you feel exhilarated. Sexual activity can also increase adrenaline in the body.
Increased serotonin
Love can increase serotonin levels in your body. Serotonin is often called the “feel good” chemical, which makes you feel inspired and motivated in a relationship.
Despite that connectedness and chemistry sparking between the two of you in that early stage, which precipitated your love relationship, there may come a time when the spark seems to have died down. The reality is that it is virtually impossible to sustain the initial stages of "falling in love" forever. Therefore, if we want to remain in any love relationship, we may need to have reasonable, healthy, and appropriate expectations for how a long-term love relationship looks and feels. In other words, what creates an intimate relationship might not necessarily be what sustains it.
Loving someone by wanting what is best for them
That doesn’t mean that keeping the spark alive is impossible. It just means that it might require awareness, understanding, and intentionality. After "surviving" the early stage of falling in love, we may enter a stage of romantic love that is less dramatic, but also somewhat less volatile. The hormones that surged in the earlier phase are also closer to normal. The result of these shifts in brain chemistry could be a feeling of serenity. You might be more likely to be in a good mood most of the time, and you are once again able to inhibit the more "negative" behaviors associated with falling in love, like checking your phone constantly for messages or being hypervigilant about your loved ones' whereabouts at all hours of the day and night. Those activities cannot be sustained forever.
Psychological and mental health benefits of romantic love
As you move into a long-term love relationship, the kind of unconditional love that lasts for years or even for a lifetime, there are also brain chemicals involved, which may help keep you emotionally attached and interested in each other. Studies have long indicated that being in a committed relationship has a long list of health and psychological benefits for both parties.
More lasting love is also perhaps as much of intention, choice, and commitment as it is a feeling. Some say that love is an action. There may be some truth to all those points. While we rarely choose with whom we fall in love, we can make choices to keep love alive in our relationships. We can also choose to dwell more on those characteristics of the other we admire, find attractive, and respect. We can intentionally treat the other in ways that give evidence of our love, care, respect, and admiration.
Applying the love principle to seasoned love in a romantic relationship
Imagine an elderly couple celebrating their 50th wedding anniversary. Early in their relationship, they were in love. After the initial exhilaration of the relationship wore off, they probably discovered the underlying qualities in each other that truly made them love one another. They worked on their relationship, and they began to care deeply about what made the other person happy. They most likely understand that being in love, while wonderful, is not meant to last forever. This understanding that fading infatuation isn’t a bad thingallowed them to value the other stages of their love as being equally important for their life together.
The fact that they are still holding hands many years later likely means that during special moments, a spark reignites, and they do experience the resurgence of being in love once again.
When to seek relationship support
There could be various reasons for seeking relationship support, whether you’re in the honeymoon stage or other phases of romantic love. Some common goals of couples therapy include:
- To communicate more effectively
- To reduce conflict or tension in the relationship
- To prepare for marriage
- To navigate a transition such as mid-life or “empty nest”
- To increase intimacy
Talking with a licensed therapist or relationship expert
When you meet with a licensed marriage and family therapist, they’ll spend time getting to know the dynamics of your relationship and helping you set goals for the counseling process. Seeing a couple's counselor or relationship expert is a bit different than seeking advice. Your therapist may equip you with tools to navigate your relationship, but you’ll still make your own decisions.
How the right therapist can help
It could be important to look for not just a licensed therapist, but the right therapist for you and your partner. For instance, if you’re interested in trying a particular style of relationship counseling like The Gottman Method or emotionally focused therapy, you’ll want to look for a relationship expert who is experienced with these techniques. Other preferences might involve the therapist’s personality or cultural background. It’s ok to try a few therapists before settling on one to move forward with.
Finding the right therapist isn’t just important – it’s everything.
Find your matchTherapy for all couples–even those in love
Contrary to popular belief, all types of couples can benefit from therapy, even those who are experiencing happiness in their relationship. Even the happiest couple in the world needs support at one point or another. Still, there is a stigma attached to couples counseling that can be detrimental to those involved. Many times, the perception is that if a couple is in therapy, then their relationship must be in trouble. This can be a barrier for couples who want to spend time in counseling to improve their relationship. In these cases, online therapy may be a good option. Plus, this type of counseling can be conveniently done from your home.
When considering internet-based couples counseling, you may have doubts regarding its effectiveness. Rest assured, though, that research into this type of mental health treatment indicates that it is associated with a comparable quality standard compared to in-person therapy. In fact, couples have reported that they often forget they are speaking to their therapist via videoconferencing as opposed to in a more traditional office setting.
Takeaway
What is the difference between ‘I love you’ and ‘I'm in love with you’?
It’s usually best to ask someone who says such strong emotional words exactly what these words mean to them.
- In general, however, ‘I love you’ can be said by romantic partners, friends, and family members to mean that they have a strong sense of deep affection for someone whose well-being they care about.
- ‘I’m in love with you’ generally refers only to romantic love. To put it another way, both reflect deep feelings and emotional attachment, but only the latter is usually used for people who feel a strong romantic connection.
How do you know if you're in love?
- Being in love can be a unique experience for each person. However, in general, it typically looks like wanting to spend a lot of time around someone, caring deeply for their well-being, wanting to be a part of their life and growth, and feeling like you crave love, connection, and intimacy with them.
- Romantic love is also often connected to feelings of intense passion or passionate love, whether with or without a sexual component. Note that not everyone experiences sexual or romantic attraction, such as with asexual and aromantic individuals.
- If you’re having trouble sorting out how you feel about someone, meeting with a marriage and family therapist or counselor could be helpful.
Can someone love you and not be in love with you?
- Yes, it’s possible to feel love for someone without the “in love” feeling usually associated with a romantic relationship.
- This could mean that they’re not the right romantic match for you, that you’ve fallen out of love, that you’re on the aromantic spectrum, or some other reason that you simply don’t feel that way about them or aren’t currently able to lean into such feelings.
How do I know if I'm in love or just attached?
- You may be attached rather than in love if you're in the relationship primarily out of fear of being alone, if you don’t feel emotionally understood or supported, if you feel you can’t grow with your partner, or if you can easily envision a future without them in it.
- True love generally involves emotional depth, personal growth, and mutual fulfillment, whereas attachment may stem from emotional dependence or fear of change.
What is the difference between falling in love and being in love?
- Falling in love refers to the initial stage of developing deep emotional and romantic feelings for someone. It’s that time when you start to realize you are drawn to who they are and want to be part of their life.
- Being in love, by contrast, happens once those feelings have matured, and you are actively expressing love through care, support, intimacy, and a desire for a shared future.
Is it better to be in love or to love someone?
This is a matter of opinion. While being “in love” may be a more intense emotional experience, it tends to be fleeting. Loving someone in a committed relationship requires effort, but can provide long-term fulfillment.
What are the signs of being in love?
There could be many signs that you’re in love, including:
- Thinking about the person frequently throughout the day
- Feeling happy when you’re around them
- Caring about their happiness and well-being
- Feeling like you can let your guard down and be a real person with them
- Having a desire to build a future together
Can love last after the honeymoon stage?
Yes. After the honeymoon stage, love may feel different, but it can last. The type of love people share in long-term relationships may feel less intense, but more stable.
What is the strongest form of love?
Many people consider Agape love (i.e., selfless love) or parental love to be the strongest, purest form of love.
How can therapy help me understand my feelings about love?
A licensed therapist can provide a safe space and ask the right questions, helping you reflect on your values and beliefs about love.
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