20 Things Happening In Your Brain When You Fall For Someone

So you have a new crush. You can't sleep, you can't eat, your palms are getting sweaty, and your face is getting red just thinking about them. In fact, you just can't get them out of your head!

There is a reason behind everything you're feeling and the weird ways your body is reacting, including why you can't get over them, and we break them all down for you.

The First Stage Is Lust, Proceed With Caution

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Photo Credit: Andrea Piacquadio / Pexels

Like in many other mammals, this stage is driven by the sex hormones estrogen for women and testosterone for men according to anthropologist Helen Fisher. During this stage, you want to seduce them or be seduced. The mystery of still not fully knowing the person makes it all feel more intense and exciting.

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The Second Stage Is Attraction, You Can Still Get Out

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This is when you start to feel euphoric, and your brain panics and releases dopamine (creating pleasurable feelings), mixed with adrenaline (provoking the flight-or-flight response), and a little bit of norepinephrine (alertness).

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The Final Stage Is Attachment, Now You're Stuck

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Once the dopamine and norepinephrine pass, they are replaced with oxytocin, which is known as the "cuddle hormone." This is what makes you feel bonded to your crush and ready to plan a future together.

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Their Smell Is The Reason Why You Can't Help But Steal Their Sweater

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We all gravitate toward our own special someone through a set of chemicals called "pheromones." They linger on the outside of our body through sweat and bodily functions. Women subconsciously associate the smell with mating and the genes of their future babies. It's like a superpower that helps filter disease-resistance genes that complement their own.

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You Only Have Four Minutes To Make An Impression

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Really, it can take as little as 90 seconds and up to four minutes to decide if we like someone. The breakdown of it goes like this: 55% is through body language, 38% is the tone and speed of our voice, and just 7% is through what we say.

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Love Throws Good Judgment Out The Window

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It's a primitive instinct for the brain to make excuses for the behavior of someone we love. When you're in love, your brain will go as far as suppressing the instinct to make good and critical judgments for your future.

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Don't Worry, You Will Go Back To Normal Eventually

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And by "eventually," we mean a whole year later. Time is the only recipe for getting over someone. In fact, people who are running after someone they lost or want will find it harder to let go than people who've moved on and are in other relationships, as these people have greater brain activity.

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You Could Try Trading Painkillers In For Cuddling

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Cuddling triggers the same neurological reaction as taking painkillers. Cuddling lowers your blood pressure and releases oxytocin, which helps block pain signals. If you're starting to get a cold, more cuddling may even prevent symptoms from getting worse.

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Doing Cocaine Shows The Same Neurological Effects As Falling In Love

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Dr. Helen Fisher puts it best: When you fall in love, "exactly the same system becomes active as when you take cocaine. You can feel intense elation when you're in love. You can feel intense elation when you're high on cocaine." Basically, the more dopamine goes to your brain, the higher you feel, just like with drugs.

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Romantic And Sexual Love Are Not The Same

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Feelings are hard to control. You can turn off a sexual urge, but it's very hard to turn off romantic love. In the name of love, people will find themselves stalking or even going into an intense clinical depression.

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You Can Try To Fight Love, But It's Biological

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Just like the need for food and water, the urge to fall in love is primitive. In Helen Fisher's words, "I had long thought that romantic love was an emotion. Now I think it's a drive—as important as the maternal instinct or the sex drive. It comes from the parts of the brain associated with motivation."

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Run Away From Dopamine, Literarly

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Since love is basically an addiction, you can trick your brain by releasing the same chemicals into it through exercise. Running, for example, increases dopamine, while social interaction will give you the fix of oxytocin you're craving. It's like replacing one drug source with another.

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Heartache Can Cause Physical Pain

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The reason that it feels like your chest is closing up and like you can't breathe is that heartache can increase activity in the vagus nerve, a nerve that starts in the brain and connects to the neck, chest, and abdomen. When it's overstimulated, it can cause pain and nausea.

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Kissing Decreases Stress Overtime

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Kissing has been shown to lower levels of the stress hormone cortisol more and more over time. So basically, the longer the relationship, the bigger the decline in stress. Kissing also triggers oxytocin.

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There Is A Reason We Close Our Eyes

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Kissing also makes your pupils dilate. This could be why we close our eyes and why people tend to think that if you kiss with your eyes open then you're just not that into it.

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There Are Lots Of Animals That Are Naturally Monogomaus

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Even in nature, a few animals choose to pair with just one animal to raise their offspring in what we know as monogamy. For animals, this could mean just for the mating season or for a lifetime. Some of these animals include swans, penguins, and wolves.

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Adrenaline: Falling For Someone Is Like Going On A Diet

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During a flight-or-fight response, your heart beats faster, too, and more oxygen reaches your brain. This all a product of the neurotransmitters epinephrine and norepinephrine, which make your cheeks feel flushed and your palms all sweaty.

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Serotonin: You're Not A Crazy Stalker, You Just Like Them A lot

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Scientists think serotonin decreases at the second and third stages, but low levels of serotonin are also found in obsessive-compulsive disorder (OCD). This chemical makes you associate your crush with positive emotions and causes you to think about them non-stop.

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Dopamine: The Reason You Can't Stop Gushing About Your Crush

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The more dopamine you feel, the more you feel motivated by having your crush as your goal. This is how people end up creating fantasies around their crush, especially if they can't have them. Dopamine is the feeling of novelty that causes your crush to feel special, exciting, and unique to you.

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Oxytocin: The Reason You Can't Keep Your Hands To Yourself Around Them

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Once the honeymoon period is over, oxytocin is what keeps the relationship alive as the "cuddle hormone." It bonds two people with trust, relaxation and overall psychological stability.

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Lust Is Not The Same As Attraction

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Not only are they driven by varying chemicals (lust is driven by estrogen and testosterone while attraction is driven by adrenaline, dopamine, and serotonin) but they also have different motives.

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While Lust is about a physical connection based on you, love is about an emotional connection based on them. Lust is also impulsive, relying on shallow needs while love is deeper and takes time. Also, lust is sudden and decreases over time while love is steady and increases over time.

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You Don't Lose Attraction Over Time, You Adapt

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When the butterflies from the honeymoon go away, you replace those chemicals and hormones with long-term attachment ones. The more you bond, the more the brain releases oxytocin and vasopressin by doing exciting activities together and cuddling.

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You Can Hurry Someone Along Into Falling In Love With You

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Are they taking too long to fall in love with you? They can be hurried along. Just ask them the right questions.

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A study made complete strangers talk deeply to each other for 30 minutes, then stare into each other's eyes for four minutes. They felt a deep and lasting attachment. One pair even went on to get married!

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Birth Control Can Change The Type You're Attracted To

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Birth control pills release hormones that suppress ovulation and fertility. For heterosexual women, this process can change their perception of men that would happen during ovulation.

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Some studies show these women might go for men with less classically "masculine-looking faces." One suggested reason is that since their brain is acting like they're already pregnant, they might pursue a cooperative partner who would assist with child care.

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You Might Be Subconsciously Choosing A Partner Based On Your Parent's Worst Qualities

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Wondering why you're always going for the "bad" ones? It might be due to the fact that you have unresolved family issues. You're looking for partners who embody not only the best characteristics of our parents, but the worst ones as well.

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In a way, you're hoping it's a second chance to heal unresolved childhood issues like neglect or manipulation. We hope this partner will finally love us and accept us "the right way."

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Attraction Can Grow Over Time If You Give It A Chance

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Didn't like them on the first date? You should give it a few more tries. Some studies show that attraction and chemistry can build over time, but it needs to be exercised like a muscle.

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The more time you spend talking about your hopes and dreams, or just what you like, the more likely you'll grow a physical and emotional bond. Your body builds new neural pathways and emotional pathways which can also help to develop feelings.

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We Have Conditioned Expectations In What BMI And Body Size To Look For

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They say a waist-hip ratio of 7:10 is the ideal for feminine attractiveness, while for a man a waist-to-hip ratio of 9:10 is most desirable. Studies challenge this by adding that it's important to have a healthy BMI.

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Apparently, men find women with a BMI of 18 – 20 most attractive, because it indicates both good health and fertility. Women subconsciously looking for a man with a body fat of around 12% because higher body fat might indicate negative health implications like heart disease, diabetes, and reduced fertility.

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You'll Gravitate Towards Faces You're Already Familiar With

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Life experience plays a big role in who you're attracted to. This depends on where you live and the kind of faces you're exposed to and form relationships with.

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Research suggests that familiarity and exposure to certain faces increase their attractiveness. You associate attractiveness to people you had positive experiences with and those who look similar to them. This might also make you judge a face that varies from what you're used to and perceives as attractive.

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Your Exes Are Still Determining How You Choose New Romances

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It seems that you can't actually completely forget your ex. Subconsciously, you look for partners based on prior relationships. You want someone who will make you feel the same or similar feelings of love, lust, friendship, happiness, safety, trust, respect, etc.

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Some spend years trying to find a replacement and once they finally find one they're not actually seeing the new person for who they are. The attraction is based on an entirely different person.

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Happily Ever After Isn't Automatic, It's How You Look At It

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There are ways to make relationships happily last forever, but it takes some work. Research shows that partners who feel deeply cared for and respected report a more fulfilled relationship. This is called "effective affirmation."

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Another key is simply how you perceive your relationship. You can almost trick your brain. If you look at it as growing over time, it's likely to stay stable, while if you expect failure or focus on negative issues, then it will decline over time.