India Eisley plays the role of Tilly Gardner, whose parents died in a plane crash, leaving her devastated. The arrival of driver Nicco (K.J. Apa) on Nantucket Island changes everything and Tilly falls in love with him. However, as she spends more time with Nicco, Tilly discovers that his identity is not as simple as it seems, and that it is somehow connected to the plane crash that killed her parents. On the other hand, FBI agent Cantrell (James Remar), who is seeking revenge for Tilly's father, complicates matters further. On Nantucket Island, a crisis seems to be brewing...