The children Sonja and Helmut Schmitt have lost their parents in a car accident. At first, their grandmother takes over the supervision and care of the two.
Dr. Siva treats leprosy patients and gives great importance to his patients' care. When Geetha falls in love with him, he marries her expecting that she would understand the hassles of his profession.
Karl Maiwald, a Dortmund auto mechanic, struggles amid neighbor disputes and family tension. Discovering his company’s clandestine bugging, he exposes management, expecting union backing.