Couples kiss during a kissing contest in Wuhan, Hubei province, November 23, 2014. Some 20 couples attended the contest and the winners have been awarded an iPhone 6, according to local media. (Photo by Reuters/Stringer)

Photograph of model Czech-Italian Eva Herzigova taken by Italian photographer Gian Paolo Barbieri in Rome, Italy, 1997. (Photo by Gian Paolo Barbieri/Fondazione Gian Paolo Barbieri/29 ARTS IN PROGRESS gallery/Handout via Reuters)

A hyena kisses his own reflection while appearing to walk on water. (Photo by Jake De Wet/Caters News Agency)

Porcelain Black performs during the ' I Am Still Music' Tour at the Wells Fargo Center on March 26, 2011 in Philadelphia, Pennsylvania

Wat Rong Khun (Thai: วัดร่องขุ่น), more well-known among foreigners as the White Temple, is a contemporary unconventional Buddhist temple in Chiang Rai Province, Thailand. It was designed by Chalermchai Kositpipat in 1997.

Sеxy women kissing in bed. (Photo by Sakkmesterke/Getty Images)

A couple kisses as they dance at a DJ party in Caracas, Venezuela, early Saturday, September 10, 2022. (Photo by Ariana Cubillos/AP Photo)

A Ukrainian serviceman kisses his partner at the train station in Kramatorsk, Ukraine, Thursday, March 23, 2023. (Photo by Evgeniy Maloletka/AP Photo)