A middle aged widower Sanna has emigrated to Sweden after her husband's death . She lives in Linköping with her two children and works in the local library. During one of the lectures held for the immigrants in the library, she meets doctor Peter Mackus and starts exchange letters. Quite soon they fall in love.
Office clerk Eero Koskinen prefers to spend his nights drinking and reminiscing the war with his friends, instead of taking care of his wife and two children. A two-week drinking spree gets him fired, and a new job is not easy to find because of his reputation. He goes to a rehab centre in the countryside for a couple of weeks, but with no permanent result. Meanwhile, his wife has to get a job and is employed by her old sweetheart, now a recently divorced successful businessman.
Two competing hair care companies demonstrate their products on stage at a Helsinki amusement park, using celebrities from television, the hottest new media of the early 1960s.
