In the film"Tina", Mareta (played by Anapela Polataivao) is filled with sorrow when she starts working as a temporary teacher at a prestigious private school. She decides to establish a chorus to bring together the wealthy but emotionally distant students. While they get ready for a major contest, Mareta's zest for life is awakened, bringing about a profound change in her students' lives in this heartwarming and uplifting movie.