5. 'The Great Gatsby' by F. Scott Fitzgerald
You know how to make a mean cocktail, are always organizing elaborate nights out that usually end with a pounding hangover, and you enjoy keeping up appearances. You show up over-dressed to dinner parties, don't think twice about charging things on your credit card, and might indulge in a mood swing from time to time, but when you love somebody, you commit your whole heart and future to them.