Culture
Chileans are more formal and scheduled than other Latinos.
They also are very proud of their culture. If you research their history and learn some Spanish before going, they will be very relational with you and very open to talking.
Roman Catholicism and Baptist churches are the common forms of Christianity in Latin America. Drinking, smoking, discotecas, and tattoos are not something Christians do in Chile and most of Latin America.
Chileans love music and the arts.