"Making a scene"A lesbian couple stages a mock wedding in Beijing on Valentine's Day, 2009. Some gay people in China's capital use the holiday to campaign for greater acceptance of homosexuality

A Valentine's Day poem

A man drives a truck with signage denouncing the Valentine's Day in Karachi, Pakistan.

A couple enjoys a glass of wine on Valentine's Day.

Flowers wait to be made into a Valentine's Day bouquet at the White Tulip florist

James Dean at the local high school's Sweethearts Ball on St. Valentine's Day in Fairmount, Indiana, 1955.

A couple poses with a picture board displaying a wedding portrait of gay grooms in central Beijing on Valentine's Day, Feb. 14, 2011

Jennifer Garner as Julia Fitzpatrick and Ashton Kutcher as Reed Bennett in "Valentine's Day".

This picture taken on November 4, 2012 during the Feather Awards held at Melrose Arch in Johannesburg shows South Africa's Olympic sprint star Oscar Pistorius and his model girlfriend Reeva Steenkamp. Pistorius has been charged with the Valentine's Day murder of Steenkamp, police confirmed on February 14, 2013 ahead of his expected court appearance. South African police played down reports that Pistorius shot dead his girlfriend thinking she was an intruder, saying they had dealt with domestic incidents at his residence and will oppose bail. AFP PHOTO / Lucky NxumaloLUCKY NXUMALO/AFP/Getty Images

Camels watch as an employee of Royev Ruchey Zoo feeds treats to male Shetland pony, Silver (L), and female, Zorka, dressed up as a groom and bride at the suburbs of Russia's Siberian city of Krasnoyarsk, February 14, 2013. Employees of the zoo arranged a wedding between the ponies to mark Valentine's day.