A masked couple of demonstrators kiss in front of a burning barricade during a protest against Chile's government in Santiago, Chile November 25, 2019. REUTERS/Goran Tomasevic TPX IMAGES OF THE DAY

A protester couple embraces and shares a moment at Mei Foo underground MTR station, after protesters moved into the station following tear gas fired by riot police, in Hong Kong, China August 11, 2019. Picture taken August 11, 2019. REUTERS/James Pomfret

A couple embraces during the Extinction Rebellion protest in London, Britain October 7, 2019. REUTERS/Henry Nicholls

A couple kiss on a bench left by demonstrators on a road during a protest against the increase in subway ticket prices in Santiago, Chile, October 19, 2019. REUTERS/Ivan Alvarado

A couple protect themselves from French CRS riot police during clashes with protesters on the Champs Elysees avenue after the traditional Bastille Day military parade in Paris, France, July 14, 2019. REUTERS/Pascal Rossignol

A couple wear Lebanese flags as they walk along a street during ongoing anti-government protests in downtown Beirut, Lebanon November 2, 2019. REUTERS/Andres Martinez Casares

A couple rests during a protest march in Parets Del Valles, near Barcelona, after Spain's Supreme Court jailed nine separatist leaders, triggering violent protests in the region, Spain, October 17, 2019. REUTERS/Juan Medina

Henry Tong, wearing a helmet and a first aid vest associated with the anti-extradition bill protests, kisses his wife Elaine To as they pose for photos after getting married in Hong Kong, China August 4, 2019. The banner reads,"Let's go for it together". REUTERS/Kim Kyung-Hoon TPX IMAGES OF THE DAY

A newly married Sudanese couple is surrounded by protesters during a demonstration in front of the defense ministry compound in Khartoum, Sudan, May 2, 2019. REUTERS/Umit Bektas

Demonstrators kiss during an anti-government protest in Santiago, Chile October 31, 2019. REUTERS/Jorge Silva

University students kiss as they protest against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government in Brasilia, Brazil May 15, 2019. REUTERS/Adriano Machado

Anti-extradition bill demonstrators kiss during a protest at the arrival hall of Hong Kong Airport, China August 10, 2019. REUTERS/Issei Kato

A couple kisses each other in front of a water cannon during clashes between German police and anti-G20 protesters in Hamburg, Germany, July 6, 2017. REUTERS/Kai Pfaffenbach

Demonstrators hold hands during a protest against Chile's government in Santiago, Chile November 14, 2019. REUTERS/Jorge Silva

A bride waves a Lebanese flag as she and the groom drive past ongoing anti-government protests in downtown Beirut, Lebanon, October 26, 2019. REUTERS/Alkis Konstantinidis

A couple of Bolivian residents in Argentina kiss each other during a demonstration against Bolivian President Evo Morales, in Buenos Aires, Argentina November 10, 2019. REUTERS/Agustin Marcarian

A couple of anti-government protesters hold hands during a demonstration in Wan Chai district in Hong Kong, China October 6, 2019. REUTERS/Athit Perawongmetha

People kiss during a demonstration outside Brazil's embassy in favor of LGBT rights after Rio de Janeiro's Mayor Marcelo Crivella tried to ban a comic book featuring two young men kissing, from the International Book Festival, in Buenos Aires, Argentina September 12, 2019. REUTERS/Agustin Marcarian

Demonstrators kiss during a protest against Nicaraguan President Daniel Ortega's government at Central American University (UCA) in Managua, Nicaragua July 1, 2019.REUTERS/Oswaldo Rivas

European "yellow vests" protesters kiss in front of police during the last day of the European Parliament elections in Brussels, Belgium May 26, 2019. REUTERS/Yves Herman

Esteban Miranda and his partner kiss in front of the Andino Shopping Center during a protest against homophobia in Bogota, Colombia April 17, 2019. REUTERS/Luisa Gonzalez

A couple hugs as they stand next to riot police blocking the street during the "yellow vests" protest against higher fuel prices, in Brussels, Belgium, December 8, 2018. REUTERS/Yves Herman

A demonstrator couple poses for a photo at a protest against Nicaraguan President Daniel Ortega's government in Managua, Nicaragua May 11, 2018. REUTERS/Oswaldo Rivas

5-Star Movement supporters kiss each others as they wear masks depicting former Italian Prime Ministers Silvio Berlusconi (R) and Matteo Renzi during a protest in front of Montecitorio government palace in Rome, Italy, October 11, 2017. REUTERS/Alessandro Bianchi TPX IMAGES OF THE DAY

A same sex couple kisses in front of a wall of protest signs while taking part in the Women's March to protest Donald Trump's inauguration as the 45th president of the United States close to the White House in Washington, January 21, 2017. REUTERS/Lucas Jackson

A couple kiss outside the Houses of Parliament during a protest aimed at showing London's solidarity with the European Union following the recent EU referendum, in central London, Britain June 28, 2016. REUTERS/Dylan Martinez

Two activists with the EU flag and Union Jack painted on their faces kiss each other in front of Brandenburg Gate to protest against the British exit from the European Union, in Berlin, Germany, June 19, 2016. REUTERS/Hannibal Hanschke TPX IMAGES OF THE DAY

Anti-government protesters kiss during a protest against Venezuela's President Nicolas Maduro's government in Caracas March 22, 2014. Two Venezuelans died from gunshot wounds during protests against Maduro, witnesses and local media said on Saturday, pushing the death toll from almost two months of anti-government protests to 33. REUTERS/Christian Veron (VENEZUELA - Tags: CIVIL UNREST POLITICS TPX IMAGES OF THE DAY)