The story concerns a young married woman, the former Constance Reid (Lady Chatterley), whose upper-class baronet husband, Sir Clifford Chatterley, described as a handsome, well-built man, is paralysed from the waist down because of a Great War injury. Constance has an affair with the gamekeeper, Oliver Mellors. The class difference between the couple highlights a major motif of the novel. The central theme is Constance's realisation that she cannot live with the mind alone. That realisation stems from a heightened sexual experience that Constance has felt only with Mellors, suggesting that love requires the elements of both body and mind.