Sandra is a 16-year-old girl from Bogotá, Colombia who lives with her parents Julio and Miryam and has siblings named Johanna, Andres, and Jonathan. She has three yellow canaries as pets that like to sing, and describes herself as intelligent, responsible, loving, romantic, honest and friendly with a favorite color of green. Sandra also loves someone who understands her and is unique, despite having fears, and lists her best friends as Ronal, Jhon, Mayra, Leidy, Jonny, Xiomara, Edwin, Andres and Ruge.