Stream Sweetheart Online Free – Watch Full Movie from Home at 123Movies. . Nina was forced to move to a new school for girls because her mother Cynthia had just married a rich businessman. Nina has to deal with the Sweetheart gang, a collection of three of the most beautiful and popular girls in her school, Imel, Fifi and Cherry. Is Nina willing to sell all of her life principles for the sake of popularity at school. Will the world with all its bitterness finally change Nina?