The year is 1975. Elle Sheen—a single mother who is supporting herself and her six-year-old, African-American son, Dylan, as a waitress at the Noel Street Diner—isn’t sure what to make of William Smith when his appearance creates a stir in the small town of Mistletoe, Utah. As their lives unexpectedly entwine, Elle learns that William, a recently returned Vietnam POW, is not only fighting demons from his past, but may also have the answer to her own secret pain—a revelation that culminates in a remarkable act of love and forgiveness.