After living a long and colorful life, Allan Karlsson finds himself stuck in a nursing home. On his 100th birthday, he leaps out a window and begins an unexpected journey.
On a RV journey from Sweden to Switzerland, five different people come together to tend to an elderly man's last wishes. Cross-generational friendships are developed, An autumn romance is kindled and life-changing decisions are made.
Follows Lisa and Patrik who have patched up their marriage after Patrik's infidelity, but everything turns upside down when they receive a letter from the district court about their divorce papers, which Lisa had forgotten she had filed.