Same-sex marriage supporters pose for photo during a parliament vote on three draft bills of a same-sex marriage law, outside the Legislative Yuan in Taipei, Taiwan May 17, 2019. Taiwan became the first place in Asia to legalize same-sex marriage on Friday, as thousands of demonstrators outside parliament cheered and waved rainbow flags. REUTERS/Tyrone Siu

Same-sex marriage supporters celebrate after Taiwan became the first country in Asia to legalize same-sex marriage, outside the Legislative Yuan in Taipei, Taiwan May 17, 2019. Same-sex marriage is now legal in Taiwan, a historic first for Asia. REUTERS/Tyrone Siu

Same-sex marriage supporters hold umbrellas and rainbow flags as they take part in a rally during a parliament vote on three different draft bills of a same-sex marriage law, outside the Legislative Yuan in Taipei, Taiwan May 17, 2019. Thousands of supporters gathered outside of parliament in Taipei, waving rainbow flags and embracing after lawmakers voted to pass a special bill which offers same-sex couples similar legal protections for marriage as heterosexuals. REUTERS/Tyrone Siu

Same-sex marriage supporters celebrate after Taiwan became the first place in Asia to legalize same-sex marriage, outside the Legislative Yuan in Taipei, Taiwan May 17, 2019. REUTERS/Tyrone Siu

Same-sex marriage supporters cry as they celebrate after Taiwan became the first place in Asia to legalize same-sex marriage, outside the Legislative Yuan in Taipei, Taiwan May 17, 2019. REUTERS/Tyrone Siu

Same-sex marriage supporters celebrate after Taiwan became the first place in Asia to legalize same-sex marriage, outside the Legislative Yuan in Taipei, Taiwan May 17, 2019. REUTERS/Tyrone Siu