Adam and Iris have two young children, a good job and a relatively happy marriage. When Iris discovers that her husband is cheating on her, she decides to give her marriage and all attempts to save it exactly one year. The husband and wife start going to therapy together, where it becomes clear how differently they perceive the world and how differently they communicate. However, both try not only to understand each other, but also to change their habits. And because they really like each other, things start to work, they both gradually come to terms with the past and themselves and realize that they still have to work on their relationship.