Manpreet Romana for The New York Times
NEW DELHI — India may be the birthplace of the Kama Sutra, the ancient how-to manual on kissing and sex. But for many years, Indian couples did not widely embrace kissing, at least not in public. Now that is changing.
The Mahabharata, an epic poem written 3,000 years ago, is believed to include the first written description of mouth-to-mouth kissing. But anthropological studies done over the past century in India and elsewhere in Asia showed that kissing was far from universal and even seen as improper by many societies, said Elaine Hatfield, a professor of psychology at the University of Hawaii.
Sanjay Srivastava, a professor of sociology at the Institute of Economic Growth at Delhi University, said: “Until recently, kissing was seen as Western and not an Indian thing to do. That has changed.”
In India, most marriages are still arranged, and the rate of sex before marriage is low, according to a government survey, so passionate kissing among the unmarried has long been discouraged. Many married couples refrained as well, at least in front of other people. But recent studies, backed by interviews with sociologists and psychiatrists in India, suggest that kissing’s popularity has risen considerably.
Chastity is viewed as highly desirable in India, and Indians, as a result, have also tended to view outward expressions of love, be they physical or verbal, with suspicion, said Dr. Roy Abraham Kallivayalil, president of the Indian Psychiatric Society.
“I don’t tell my wife that I love her,” Dr. Kallivayalil said. “My father has never in 88 years told me that he loved me. We don’t do that.”
A study led by James Witte, a professor of sociology at George Mason University in Virginia, reported that more than half of a set of volunteer respondents in India said they kissed at least several times a week. He solicited respondents through Internet portals, in English, but cautioned that his sample was not random. He said he reached people who were “well educated, younger and more urban” and who had access to the Internet.
In Professor Witte’s study, of the 112 respondents in the kissing module, 24.1 percent said they kissed passionately “many times a day,” but when asked about kissing, hugging or caressing in public, 41.1 percent of participants chose “hardly ever or not at all.”
A pivotal screen kiss reflected the changing romantic landscape here. Kissing scenes were banned by Indian film censors until the 1990s, and Shah Rukh Khan, a Bollywood heartthrob who is one of the world’s biggest movie stars, has been teasing Indian audiences in dozens of films since then by bringing his lips achingly close to those of his beautiful co-stars. But his lips never touched any of theirs until he kissed the Bollywood bombshell Katrina Kaif in “Jab Tak Hai Jaan,” which was released in December 2012.
Mr. Khan tried to soften the impact by saying in a published interview that his director made him do it. But the cultural Rubicon had been crossed.
“That kiss was an incredibly important moment,” Dr. Srivastava said. “Shah Rukh Khan defines what is mainstream. If he does it, it becomes acceptable.”
Kissing’s rise here may also reflect the growing power of young women in deciding who to marry, said Debra Lieberman, an assistant professor of evolutionary psychology at the University of Miami. In many cases, “women are now able to select mates without having to negotiate as much with family members,” Dr. Lieberman said.
And Dr. Avdesh Sharma, a psychiatrist practicing in New Delhi, said that his younger female patients are far more insistent than their mothers were that their emotional needs be met. That often involves kissing, he said.
“The terms and timing of intimacy used to be initiated and decided entirely by the man,” Dr. Sharma said. “That is no longer true.”
Indeed, while arranged marriages are still the norm in India, a growing share of young couples say that their views play a role in the process. If a young woman does not like the man her parents have picked, many families now offer her a veto.