The series covers a nearly 14-year period of the relationship between spouses Barysha and Denis, from their first date to the divorce process. The family life of the main characters is most similar to a "roller coaster." At first, they were consumed by passion and wanted to spend all their time together, but then they began suffocating each other to the point of breaking up. Now Barysha and Denis have to figure out what has changed them - their relationship or life circumstances?