There are three possible parts to a date, of which at least two must be
offered: entertainment, food, and affection. It is customary to begin a
series of dates with a great deal of entertainment, a moderate amount of
food, and the merest suggestion of affection. As the amount of affection
increases, the entertainment can be reduced proportionately. When the
affection IS the entertainment, we no longer call it dating. Under no
circumstances can the food be omitted.
-- Miss Manners' Guide to Excruciatingly Correct Behaviour
