In this July 10, 2015 file photo, an unidentified same-s*x couple kisses during a group wedding for lesbian, gay, bisexual and transgender couples in Acapulco, Mexico. Mexican President Enrique Pena Nieto has proposed legalizing gay marriage. Pena Nieto said Tuesday, May 17, 2016 that he signed initiatives that would seek to enshrine same-s*x marriage in the country';s constitution and the federal civil code. (Photo by Bernandino Hernandez/AP Photo)





Members of the LGBT community kiss as one of them holds a condom during a Kissathon to celebrate International Day Against Homophobia, outside Bellas Artes museum in Mexico City, Mexico, May 17, 2016. The words on the condom read: “Nice kiss”. (Photo by Edgard Garrido/Reuters)





Members of the LGBT community kiss during a Kissathon to celebrate International Day Against Homophobia, outside Bellas Artes museum in Mexico City, Mexico, May 17, 2016. (Photo by Edgard Garrido/Reuters)





People hold raibow umbrellas to celebrate International Day Against Homophobia in the front of the Romanian Parliament building in Bucharest May 17, 2016. The International Day Against Homophobia, Transphobia and Biphobia (IDAHO) is observed on May 17 and aims to coordinate international events that raise awareness of LGBT rights violations and stimulate interest in LGBT rights work worldwide. (Photo by Daniel Mihailescu/AFP Photo)





A member of the LGBT community holds a sign that reads “Free hugs against homophobia” during a Kissathon to celebrate International Day Against Homophobia, outside Bellas Artes museum in Mexico City, Mexico, May 17, 2016. (Photo by Edgard Garrido/Reuters)





A couple embraces during a Kissathon to celebrate International Day Against Homophobia outside Bellas Artes museum in Mexico City, Mexico, May 17, 2016. (Photo by Edgard Garrido/Reuters)





An activist of the lesbian, gay, bisexual and transgender (LGBT) movement named “Sister Dominique” in front of a rainbow flag during an event held in front of the state parliament in Potsdam, Germany, 17 May 2016. The rainbow flag is flying in front of the Brandenburg state parliament on the same day. The flag has been popularised worldwide as a symbol of the LGBT movement. (Photo by Ralf Hirschberger/EPA)





Members of the LGBT community kiss during a Kissathon to celebrate International Day Against Homophobia, outside Bellas Artes museum in Mexico City, Mexico, May 17, 2016. (Photo by Edgard Garrido/Reuters)





Members of the LGBT community kiss during a Kissathon to celebrate International Day Against Homophobia, outside Bellas Artes museum in Mexico City, Mexico, May 17, 2016. (Photo by Edgard Garrido/Reuters)





A protester holds a sticker that reads “Love is a right” at an event against Homophobia in Lima, Peru, May 17, 2016. (Photo by Guadalupe Pardo/Reuters)





A girl looks between rainbow colored umbrellas as people celebrate the International Day Against Homophobia in Bucharest, Romania, Tuesday, May 17, 2016. During the years of communist rule, before 1989, homosexuality was a crime, and it is still not widely accepted among many Romanian people, with many gays avoiding to disclose their sexual orientation to avoid discrimination. (Photo by Vadim Ghirda/AP Photo)