Inspired by true stories of two inseparable sisters, comes a story of courage and coming of age. With love, adventure and the innocence of youth, three young girls, Caroline, Esther and Josephine look beyond the cultural and physical barriers to teach us what's at the core of humanity: kindness, goodness, love & respect. During the summer of 1947, Caroline meets two sisters, and thinks nothing of the discrimination laid upon her by her environment. Embracing the excitement of summer, Caroline finds herself among a vibrant Mexican-American family, despite her obvious difference: she was born with one arm.