BOSTON — One time, I was on a date with a wonderful girl. The evening was amazing — a tasty dinner, a few drinks, and great conversation. We were laughing and joking. Everything was going extremely well, unlike most of the stories I hear from other Jewish men.
Shomer Negiah
Then, after she volunteered to give me a lift to my apartment, I gave her a kiss on the cheek just before I left the car. At the exact moment that my lips touched her cheek, I felt an immediate sense of cold revulsion. All of the energy and excitement of the date disappeared in a puff of disgust. Somehow I knew that she had also sensed the same feeling, and that was the first and last time we saw each other.
Dating columnists can opine all they want about attributes like looks, money, and personality. But the hard fact is that sometimes there is simply no physical chemistry between two people even though they get along extremely well. (I think the latest theories on the reasons have to do with hormones and immune-system compatibility.)
This leads me to an observation. In traditional, Orthodox Judaism — and probably in several other religions and traditional cultures as well — Jewish singles are not supposed to touch another member of the opposite sex that is neither a close relative nor a spouse. Not even a hug or a handshake. This is the Talmudic principle of shomer negiah, which is meant to avoid any temptation to have premarital sex or commit adultery — a handshake can turn into a hug, which can turn into a kiss, and so on. Although, as Frum Satire wryly notes, there is even a hazy line in Orthodox communities.
Orthodox Dating
But, as I noted above — and as countless single and formerly-single people have probably also seen — sometimes there is simply no chemistry when people start to become intimate physically. Sometimes just kissing someone or holding a person’s hand can reveal whether there is any chemistry. It is difficult to see if chemistry exists when the most a couple can do is sit close to each other and talk. (Under traditional, Jewish law, the couple cannot even be in the same room alone.)
Now, it is obvious that chemistry is indeed important in a marriage. But my question is: How do Orthodox Jews who follow shomer negiah determine if there is any chemistry in a relationship? Maybe I’m a typically-dense guy who is clueless about these types of things, but I do wonder since I’m a newly-observant, modern-Orthodox Jew here in Israel who is still learning.

