Bad Bunny shared a heartwarming moment with a fan from China who revealed he was learning Spanish because of the global superstar. On Saturday (June 20), the Puerto Rican superstar brought his ongoing Debí Tirar Más Fotos World Tour to the Merkur Spiel-Arena in Düsseldorf, Germany. In the middle of the show, the artist stopped to greet fans at the barricade when one attendee revealed he had traveled from China. The brief exchange, which happened entirely in Spanish, quickly spread online. "Soy de China," the fan told him. ("I'm from China.") "¿De China?!" Bad Bunny responded. ("From China?!") "Sí, soy de China!" the fan said. ("Yes, I'm from China!") "¿Y tú hablas español?" the singer asked. ("And you speak Spanish?") "Yo aprendo español para ti!" the fan replied. ("'m learning Spanish for you!") Bad Bunny then hugged the fan, dapped him up, and continued greeting other fans.…