After her parents' bitter divorce, family vacations to the Big Island in Hawaii ceased. But across the miles, 18-year-old Tegan Rossi remains connected to local Kai Kapule, her best friend from childhood. Now, Tegan finds herself alone and confused about how she got to the Big Island. With no wallet, no cell phone, purse, or plane ticket, Tegan struggles to piece together what happened. She must have come to surprise-visit Kai. Right? As the teens...