Krinka and Lola Brankovic are two sisters in their early twenties, both very attractive and interesting although completely different. Krinka is reserved; she likes daydreaming and is not much interested in loving relationships. Lola is her total opposite she remained widow young but still has a lot of desire for life and likes meeting different men. One summer, the two of them together with their mother go on a boat trip to Venice, and the island of Rab. That summer, Krinkas encounter with Dubravko, and Lolas with Zarko will forever change their lives.

A well-educated family man realizes that his life is in crisis. Could the next generation do better?

Two babies, Aleksa and Luka are switched at the hospital accidentally. Thirty years later, Aleksa is a rich and successful businessman while Luka is poor and barely gets by. When the nurse who switched the two of them tells them what she had done, their lives change completely.