Nagyvárad, Hungary, 1944. From February to June, Eva Heyman, a 13-year-old Jewish girl, wrote a diary describing the harsh conditions of her life under Nazi occupation. How would she have told her story if she had used Instagram?

Three school friends meet to celebrate their 25th anniversary after graduation. But when they gather at a meeting of classmates - their whole lives are turned upside down and only a lot of interesting adventures await them.