The film "The Happiness of Others," is engaged in the happy hunting of man in the mental state of happiness. Be happy - and every second of their lives - is the goal of human existence. Welch various ways are there of her, this "feeling of indescribable joy" for a few brief moments by capturing and feel it to be able to show this film. Using a variety of colorful portraits and interviews with successful people, he takes the phenomenon of "Happiness" critical eye.