Albert Letellier, 86, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Albert Letellier, 86, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Albert Letellier, 86, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Albert Letellier, 86, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Albert Letellier, 86, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Luigia Pani, 89, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with her son Riccardo Vacca through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Richard Josefiak, 63, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with his daughter Amandine Josefiak through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Luigia Pani, 89, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with her son Riccardo Vacca through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Albert Letellier, 86, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Richard Josefiak, 63, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with his daughter Amandine Josefiak through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Luigia Pani, 89, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with her son Riccardo Vacca through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Lily Hendrickx, 83, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Lily Hendrickx, 83, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Luigia Pani, 89, a resident at Belgian nursing home "Le Jardin de Picardie" enjoys hugs and cuddles with her son Riccardo Vacca through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) contamination, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Lily Hendrickx, 83, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Richard Josefiak, 63, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with his daughter Amandine Josefiak through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Lily Hendrickx, 83, a resident at Belgian nursing home "Le Jardin de Picardie" enjoys hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman TPX IMAGES OF THE DAY

Lily Hendrickx, 83, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with Marie-Christine Desoer, the director of the residence, through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Assunta Pillitu,86 a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with her son Piero Zucca through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

Luigia Pani, 89, a resident at Belgian nursing home "Le Jardin de Picardie" enjoy hugs and cuddles with her son Riccardo Vacca through a wall made with plastic sheets to protect against potential coronavirus disease (COVID-19) infection, in Peruwelz, Belgium July 1, 2020. Picture taken July 1, 2020. REUTERS/Yves Herman

A woman cuddles a child as they arrive at St Dunstan's College junior school as some schools re-open following the outbreak of the coronavirus disease (COVID-19) in London, Britain June 1, 2020. REUTERS/Simon Dawson

British rock band The Sharpville Show's lead singer Todd Sharpville cuddles dog Genghis as the group isolate together with their families and pets in a rented luxury estate, as lockdown caused by the coronavirus disease (COVID-19) continues, in Sheringham, Britain May 20, 2020. Picture taken May 20, 2020. REUTERS/Dylan Martinez

Tatiana Aguayo, 35, animal rights activist, cuddles a cat in an animal shelter while wearing a face mask, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 4, 2020. Picture taken April 4, 2020. REUTERS/Luisa Gonzalez

Tatiana Aguayo, 35, animal rights activist, cuddles a stray dog while wearing a face mask, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 4, 2020. Picture taken April 4, 2020. REUTERS/Luisa Gonzalez

An owner cuddles her Standard Poodle on the first day of the Crufts Dog Show in Birmingham, Britain, March 5, 2020. REUTERS/Eddie Keogh

Two green sea turtles touch heads at the Israeli Sea Turtle Rescue Center, in Mikhmoret north of Tel Aviv, Israel September 23, 2019. Picture taken September 23, 2019. REUTERS/Amir Cohen

A student cuddles his pet dog as he attends a rally to call for political reforms outside City Hall in Hong Kong, China, August 22, 2019. REUTERS/Kai Pfaffenbach

Madelyn McHugh cuddles a cat during a cat yoga class at Brooklyn cat cafe in Brooklyn, New York, U.S., March 13, 2019. REUTERS/Jeenah Moon

A woman cuddles her Cocker Spaniel during the first day of the Crufts Dog Show in Birmingham, Britain, March 7, 2019. REUTERS/Hannah McKay

Cats sleep in the village of Krompach near the town of Cvikov, Czech Republic, August 26, 2018. REUTERS/David W Cerny TPX IMAGES OF THE DAY

Aug 12, 2018; Montreal, Quebec, Canada; Simona Halep of Romania cuddles her trophy as she win against Sloane Stephens of the United States (not pictured) during the Rogers Cup tennis tournament at Stade IGA. Mandatory Credit: Jean-Yves Ahern-USA TODAY Sports

Revelers cuddle as Westside Gunn & Conway perform on the third day of the Firefly Music Festival in Dover, Delaware U.S., June 16, 2018. Picture taken June 16, 2018. REUTERS/Mark Makela

Billy McGinn, 20, and Natalie Hall, 21, cuddle on the second day of the Firefly Music Festival in Dover, Delaware, U.S., June 15, 2018. Picture taken June 15, 2018. REUTERS/Mark Makela

Ralph Moore, 27, and Johanna Scimeca, 27, cuddle as Liz Cooper & the Stampede perform on the second day of the Firefly Music Festival in Dover, Delaware U.S., June 15, 2018. REUTERS/Mark Makela

A resident cuddles robot seal 'PARO' at Shintomi nursing home in Tokyo, Japan February 2, 2018. Picture taken on February 2, 2018. REUTERS/Kim Kyung-Hoon

A woman cuddles an Old English Sheepdog during the first day of the Crufts Dog Show in Birmingham, Britain March 8, 2018. REUTERS/Darren Staples

A Rohingya refugee father cuddles his child at a refugee camp in Palang Khali near Cox's Bazar, Bangladesh, October 4, 2017. REUTERS/Mohammad Ponir Hossain

A couple laugh as they cuddle on a sofa looking at the neon signs and artworks in God's Own Junkyard gallery and cafe in London, Britain, March 31, 2017. Picture taken March 31, 2017. REUTERS/Russell Boyce TPX IMAGES OF THE DAY

Sky (L) and Tina Westwood cuddle their Nova Scotia Duck Tolling Elsa during the third day of the Crufts Dog Show in Birmingham, Britain March 11, 2017. REUTERS/Darren Staples

An Opel car parked in front of the car maker's factory is decorated with a sticker showing two cuddling parrots in Ruesselsheim near Frankfurt, Germany March 6, 2017. REUTERS/Ralph Orlowski TPX IMAGES OF THE DAY

Tennis player Rafael Nadal of Spain cuddles up to Lola, an Australian wombat in Sydney, January 9, 2017 before the Australian Open tennis tournament in Melbourne begins January 16. REUTERS/Jason Reed

Tennis player Kei Nishikori of Japan cuddles up to Lola, an Australian wombat, in Sydney, January 9, 2017 before the Australian Open tennis tournament in Melbourne begins January 16. REUTERS/Jason Reed

Tennis players Rafael Nadal (R) of Spain and Kei Nishikori of Japan cuddle up to Lola, an Australian wombat, in Sydney, January 9, 2017 before the Australian Open tennis tournament in Melbourne begins January 16. REUTERS/Jason Reed

Tennis players Rafael Nadal (L) of Spain and Kei Nishikori of Japan cuddle up to Lola, an Australian wombat, in Sydney, January 9, 2017 before the Australian Open tennis tournament in Melbourne begins January 16. REUTERS/Jason Reed TPX IMAGES OF THE DAY

Shelley Reynolds cuddles her four-month-old daughter Reagan Reynolds, as they wait for fallen trees to be removed after a deadly storm hit Rehobeth, Alabama, U.S., January 3, 2017. REUTERS/Phil Sears

A man sings to a woman as they cuddle near the Imagine mosaic in the Strawberry Fields section of New York's Central Park to mark the 36th anniversary of former Beatle John Lennon's death, in New York, NY, U.S., December 8, 2016. REUTERS/Mark Kauzlarich

A woman from the Micmac tribe cuddles with her child in Oceti Sakowin camp during a protest against plans to pass the Dakota Access pipeline near the Standing Rock Indian Reservation, near Cannon Ball, North Dakota, U.S. December 2, 2016. REUTERS/Stephanie Keith

U.S. President Barack Obama and first lady Michelle Obama cuddle together as they participate in the National Christmas Tree lighting in Washington, U.S. December 1, 2016. REUTERS/Jonathan Ernst TPX IMAGES OF THE DAY

U.S. President Barack Obama and first lady Michelle Obama cuddle together as they participate in the National Christmas Tree lighting in Washington, U.S., December 1, 2016. REUTERS/Jonathan Ernst

U.S. President Barack Obama and first lady Michelle Obama cuddle together as they participate in the National Christmas Tree lighting in Washington, U.S. December 1, 2016. REUTERS/Jonathan Ernst

U.S. President Barack Obama and first lady Michelle Obama cuddle together as they participate in the National Christmas Tree lighting in Washington, U.S. December 1, 2016. REUTERS/Jonathan Ernst

U.S. President Barack Obama and first lady Michelle Obama cuddle together as they participate in the National Christmas Tree lighting in Washington, U.S. December 1, 2016. REUTERS/Jonathan Ernst

U.S. President Barack Obama and first lady Michelle Obama cuddle together as they participate in the National Christmas Tree lighting in Washington, U.S., December 1, 2016. REUTERS/Jonathan Ernst

A couple cuddle in central Lviv, Ukraine, October 20, 2016. Picture taken October 20, 2016. REUTERS/Gleb Garanich

A woman holds a hedgehog at the Harry hedgehog cafe in Tokyo, Japan, April 5, 2016. In a new animal-themed cafe, 20 to 30 hedgehogs of different breeds scrabble and snooze in glass tanks in Tokyo's Roppongi entertainment district. Customers have been queuing to play with the prickly mammals, which have long been sold in Japan as pets. The cafe's name Harry alludes to the Japanese word for hedgehog, harinezumi. REUTERS/Thomas Peter SEARCH "HEDGEHOG THOMAS" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES TPX IMAGES OF THE DAY

Pet owner Qingqiu cuddles her dog Little Huoban in front of the tomb of her previous dog Huoban who died at the age of 15, ahead of the Qingming Festival, also known as Tomb Sweeping Day, which falls on April 4, at Baifu pet cemetery on the outskirts of Beijing, China, March 26, 2016.

A couple cuddle under a blanket in the cold before running the New York City Marathon in the Staten Island borough of New York November 1, 2015. REUTERS/Carlo Allegri

Two Syrian children laugh as they cuddle a stuffed toy given by wellwishers after they arrived with a train from Budapest's Keleti station at the railway station of the airport in Frankfurt, Germany, early morning September 6, 2015. Austria and Germany threw open their borders to thousands of exhausted migrants on Saturday, bussed to the Hungarian border by a right-wing government that had tried to stop them but was overwhelmed by the sheer numbers reaching Europe's frontiers. REUTERS/Kai Pfaffenbach TPX IMAGES OF THE DAY

Four-week-old elephant Anjuli cuddles with his brother Assam in Hagenbeck Zoo in Hamburg, northern Germany August 12, 2015. REUTERS/Fabian Bimmer

4-week-old elephant Anjuli cuddles with his brother Assam in Hagenbeck Zoo in Hamburg, northern Germany August 12, 2015. REUTERS/Fabian Bimmer