A composer—who suspects his wife of cheating—plots to kill her and frame it on her lover, but things don't turn out as planned.

Kiss, an engineer, accompanies his wife to the maternity ward. He wants to leave the woman because while he was away in Brazil, she did not undergo an abortion as they had agreed before. While he is packing up at home, the memories of the sweet events of their life together keep coming to him, one after the other.