After a seven-year absence, Charlotte Andergast travels to Sweden to reunite with her daughter Eva. The pair have a troubled relationship: Charlotte sacrificed the responsibilities of motherhood for a career as a classical pianist. Over an emotional night, the pair reopen the wounds of the past. Charlotte gets another shock when she finds out that her mentally impaired daughter, Helena, is out of the asylum and living with Eva.
Alexander, a journalist, philosopher and retired actor, celebrates a birthday with friends and family when it is announced that nuclear war has begun.
Johan and Marianne are married and seem to have it all. Their happiness, however, is a façade for a troubled relationship, which becomes even rockier when Johan admits that he's having an affair. Before long, the spouses separate and move towards finalizing their divorce, but they make attempts at reconciling. Even as they pursue other relationships, Johan and Marianne realize that they have a significant bond, but also many issues that hinder that connection.
