The new scholarship student, Hannah, is bright and ambitious but struggles to fit in with her wealthy classmates. As Rebecca gets to know Hannah, she becomes increasingly convinced that she is her long-lost daughter and sets out to uncover the truth.
As Rebecca grapples with her past, she must also navigate the present, including her strained marriage to her workaholic husband and the challenges of teaching at a prestigious school. Complicating matters further is the fact that Hannah's adoptive parents have their own secrets and motives, and are not willing to let Rebecca into their daughter's life without a fight.
As the tension builds and the truth about Hannah's past is slowly revealed, Rebecca must confront the difficult choices she made years ago and come to terms with the consequences of her actions. Ultimately, she must decide what it means to be a mother and what she is willing to do to protect her family, both old and new.
