According to the rules of the project, 10 couples "ex" settle in the house to test their feelings. For the purity of the experiment, the boys and girls will live separately. Once a week they undergo two individual and one joint test. Participants will be tested to help reveal their characters, attitudes towards each other, the most secret secrets and true desires. At the end of each week, one pair drops out. The couple, who will be able to pass all the tests and fully understand their feelings, wins in reality and receives a big cash prize.