Al ritmo de tu corazón

The story centers around Catalina Andrade, a talented 17-year-old studying at a prestigious school in the city, although she is from a middle-class family. Catalina thinks that she is there on a scholarship, but does not know that her grandfather, Matias Duque, paid for her schooling before he died. Catalina does not know that her former music teacher and protector, Don Matias, was her grandfather. Catalina is the result of a relationship between her mother, a teacher, and Fernando Duque, father of James and son of Matias. Fernando never recognized her as his daughter. Matias died in a suspicious accident. At the funeral, Catalina meets Santiago, grandson of Matias. She is captivated by him. Matias's apparent accident may have been caused by Brenda, the mother of James, as a strategy to control the direction of the school and bring her son back to Paris. To trap her child, Brenda makes him stay as a music teacher at the school. With the help of Daniela Tovar, his former girlfriend, she will attempt to return him to her. But the arrival of Santiago at school reunites him with Catalina, and her feelings are more intense. Catalina and her classmate, Lina Ruiz, are rivals for Santiago's love.