Emma returns to the Whitmore family unable to speak, but no one knows why. While Chloe insists she is only pretending, every attempt Emma makes to communicate pushes her family further away. When a dangerous misunderstanding leaves Emma desperately signing for help, everyone still questions her—until a professional sign language teacher finally understands what she is saying. As the truth behind Emma’s silence begins to surface, the family realizes the girl they doubted may have been telling the truth all along.