Catalina, 17, quits school to work and support her sister's future and mother. Though sweet and cheerful, she feels unhappy due to her lack of breast development.

Catalina is a 17 year old girl. She stops studying and starts working to be able to give her sister a future and help her mother. Despite being so sweet and cheerful, she has not found full happiness, because she has a complex: her lack of a breast.