When 15-year-old Flip is sent to boarding school in Switzerland, she struggles to fit in and make friends. But a chance encounter with a mysterious boy named Paul gives her hope. As their secret friendship grows, Paul confides in Flip about his fragmented memories of his childhood during WWII. When a sinister man appears claiming to be Paul's father, Flip bravely takes matters into her own hands to protect her friend. Her act of courage will change her life forever in this poignant coming-of-age story set amidst the majestic Swiss Alps.