After her father's rejection, Celia wants to give up on her dream of being a singer. She cannot stop blaming herself for what happened with her father.
Celia can no longer stand the curiosity of knowing what Pedro feels about her and, with help of a song, declares her love for him on the train en route to Havana.
After having achieved singing and dancing in front of the director Rogelio and the orchestra, Celia manages being approved as the new singer of the Sonora.