Expressions are a number of different gestures used in Fable, Fable: The Lost Chapters, Fable II and Fable III. In the Fable series, expressions are an integral part of the games. They are primarily used to make people feel or act differently about/towards you such as how they may treat you, react to you and even the amount of rent or amount of gold received from shops/stalls. They are also used greatly to affect your Renown and the moral alignment of the Hero. This makes the use of expressions.