As the youngest of the family, Sam is haunted by the notion that someday he could become the last remaining survivor, all alone. On a family vacation at the beach, he meets the unconventional Tess, who carries her own secrets around with her and shows him how the present moment can win out over memories and anxiety about what’s yet to come.
Glocke had a simple plan to set the pimp Hermann's SUV on fire, become an internet star and impress Lena. Instead, he drops into a mobile toilette and becomes a webfail. He decides to follow the web call to hike and search for the drop-out Friedrich. Together with Judith, Steffi, Elias and Paule he heads of into the Harz. As access to internet and smartphones are not allowed the plan to start all over again works and the adventure brings the five together. But each teenager has a secret of their own and soon the hike leads the teens to face their past.
15-year-old Elise is longing for a happy family life, but her mother Betty is weak and egocentric. She drowns her problems in alcohol. Everything seems to turn out good when they meet Ludwig. But he does not fall in love with Betty, he loves Elise.
