Across several metro stations in the Indian city of Kolkata, young men and women took part in a different kind of protest: They held up signs offering free hugs.
원문출처 : https://www.cnn.com/2018/05/03/asia/kolkata-free-hugs-protest-trnd/index.html
원문출처 : https://www.cnn.com/2018/05/03/asia/kolkata-free-hugs-protest-trnd/index.html