Following a startling discovery on her father's laptop 15-year-old Lira is sent to live with her half sister Cass on a Greek island. Cass' carefree attitude and zest for life is in direct contrast with their mom Eugenie's perfectly curated home and personal life. Cass draws Lira into her everyday life and slowly Lira starts letting her guard down. What will it take for Lira to come out of her shell and learn to live in the moment?
