Timid and restrained Andrius lives in a monotonous marriage with his wife Sandra. And then there is the pressure to have a child. Father-in-law Vytautas, who lives happily with his wife Marta, is convinced that "small" sins and missteps are the basis of a strong marriage. The father-in-law wants to help his son-in-law save his marriage and advises him to relax and look around more... Soon the attractive lady Sarlote appears among the men and the situation starts to heat up.