Mandy Len Catron recently published her book: How to fall in Love with Anyone: A Memoir in Essays, which explored the ingredients of closer intimacy. The book is based on her popular NY Times piece “To Fall in Love with Anyone, Do This”, where she reenacted the famous social experiment by psychologist Arthur Aron, “The Experimental Generation of Interpersonal Closeness: A Procedure and Some Preliminary Findings”, In the original psychological study, pairs of strangers spent 45 mins asking a series of 36 increasingly deep and personal questions in a lab setting. The purpose was to see if a sense of intimacy could be established in a relatively short amount of time. When Mandy Len Catron completed the questionnaire, she ended up forming a romantic relationship with a casual acquaintance.
Why did the 36 questions work so well for Catron personally and for many of the original study’s participants? I commented on this article when it first appeared on CBS This Morning but would like to expand on my observations here. The questionnaire starts off with seemingly innocuous inquiries, for example asking people to describe a perfect day scenario. Soon enough, the tone shifts to asking more serious questions such as best and worst life memories and views about death and mortality. Toward the end of the experiment, people are asked to share what they honestly feel about their partner and what they would like their partner to know if they wish to become close with them. After all the questions are answered, both participants then stare in each other’s eyes for about four minutes in silence. With each question, each participant is slowly becoming more vulnerable, exposing parts of themselves about which they feel embarrassed or anxious. These are aspects of oneself rarely shared with an acquaintance, let alone a complete stranger. As researcher Brene Brown has expressed: “Vulnerability is about showing up and being seen. It’s tough to do that when we’re terrified about what people might see or think”. And for those moments when one is finally truly seen, the desire to merge with them sexually may be activated as a further way to retain this emotional union.
In Catron’s original article she admits she was in a bar and drinking bar while undertaking this experiment. As an aside, many shy or introverted folks commonly use alcohol or recreational drugs as a social lubricant. 
Unfortunately it may lead folks to a sense of false intimacy and potentially a consensual sexual experience that both people regret the next day. While I am not writing about non-consensual assault or rape here, I am clarifying that even with consensual sex under slight influence, the element of intimacy can be shrouded or missing.
Why This Works:
There are also some biological reasons as to why the study works in bringing people feeling closer. For example, research has shown that when people speak with direct eye gaze the listener is more likely to trust the speaker compared to a speaker looking elsewhere.
The ancient practice of Tantra includes eye-gazing as a method to encourage more relaxation and connection. Many partners find their breathing becomes aligned when gazing at one another’s eyes. In fact, our first instincts as babies is to look into our caretaker’s (parent’s) face for comfort and this is our way of calming our system and finding confidence in our world.
In a recent study out of the Kinsey Institute, researchers found that “over 50% of respondents ages 18-24 indicated that their most recent sexual partner was a casual or dating partner.” but they also found that “for all other age groups, the majority of study participants indicated that their most recent sexual partner was a relationship partner”. Even more fascinating, “men whose most recent sexual encounter was with a relationship partner reported greater arousal, greater pleasure, fewer problems with erectile function, orgasm, and less pain during the event than men whose last sexual encounter was with a non-relationship partner” . In another study, the researchers stated: “Men and women both were likely to report sexual satisfaction if they also reported frequent kissing and cuddling, sexual caressing by the partner, higher sexual functioning, and if they had sex more frequently.”
And for middle-aged men who reported having had more casual sex partners in their lifetime, they also reported less sexual satisfaction leading one to consider how deeper connections if combined with what I have coined as Sex Esteem® can lead to better discussions on what one desires, how one wants to grow in their sexual connection, and perhaps an emotional comfort that increases frequency.
This data illustrates that for many people, romance combined with sexual intimacy is an important recipe for sexual and relationship satisfaction for men and women (most of this research was based on heterosexual relationships). Does this mean that fulfilling sex cannot or should not occur outside a romantic relationship? Does it tell us that casual dating, sex with outside partners in a non-monogamous lifestyle or friends with benefits will not fulfill a person sexually? My answer is that it reports that for most straight folks, intimacy enhances their sexual pleasure AND that perhaps for some people sex without emotional intimacy is also pleasurable.
The clients we see at Center for Love and Sex range from monogamous couples who are so intimate it restrains their courage to request their desires, or couples who are locked in power struggles, bitter arguing or cold avoidance due to unresolved conflict so their sex life has been put on a shelf. We see people who are working on maintaining trust and intimacy in their primary relationship while openly exploring more sexually oriented partnerships outside the relationship.
Although American media frequently sets up a premise of casual sex as a titillating option in many movies, however the conceit quickly falls apart as the main characters “fall in love” by the end of the story. One can see examples of these situations in films like: Friends with Benefits, No Strings Attached or About Last Night. There is too often a one-size-fits-all script in terms of love and romance in Hollywood in which casual sex is shown to be too frail, less acceptable or not a true goal by the heroine or hero as the case may be. As a sex therapist I help clients discover what level of intimacy they’re looking for whether they’re single, married, or in a long-term relationship (whether it’s monogamous or contracted as non-monogamous). Some people rush into casual sexual agreements so quickly that they don’t spend time anticipating what feelings might get stirred up, or how to set up boundaries so that each partner doesn’t have ulterior or unconscious desires for a more romantic relationship. We use the therapy or coaching sessions to help people make realistic decisions given the type of person they are and what they’re looking for at this time in their lives.
Catron mentions another reason to her experiment’s success, which is the experience of love as an action as opposed to something that merely happens to someone externally . According to her, both she and her partner came to the experiment open and willing to take the steps to meeting someone new and falling in love. In addition, the study itself asked a series of questions that many long-term couples do not routinely ask one another, such as the last time a person cried alone or with another person. These types of questions may be considered too vulnerable even for couples who have been together for years. So I recommend learning to take the leap to connect deeply with vulnerability to someone through practicing vulnerability on a regular basis. Whether they’re your long-term partner, your spouse or someone you’ve recently began to see., the feeling of freedom and connection could be equally important to your emotional bond and increased sexual pleasure.