Celts, Phoenicians, Carthaginians, Greeks, Romans, Visigoths, Muslims, Jews, Christians, the New World, the wars with England France and on several occasions between ourselves, made ours a country of contrasts.
Do shake hands with everyone, from the oldest to the kids, and expect a kiss on each cheek, a hug or a pat on the back from those you know.
Do be prepared for late lunch and dinner.
Do tips if you are satisfied with services.
Do put your knife and fork on your plate parallel with the handles facing to the right to show that you have finished eating.
Be patient. The Spanish have a very relaxed view of time.