The film tells the story of Eva, a pianist who followed her husband, musician and composer Peter, to a small village on the Slovak-Hungarian border. While Peter enjoys the peace and quiet of composing in the local environment, Eva searches in vain for a career as a performer, feeling disconnected not only from her family but also from her familiar Prague surroundings and friends. Unfaithful Plays is an intimate love drama about love, infidelity, human failures and finding oneself.