Homesick for the city where I grew up, I am drawn back to Madrid from time to time for a brief weekend. I was pleased to notice more activity this time -- more people eating out, dancing and laughing. New shops have opened. Trendy restaurants are fully booked. No time for a siesta, it would seem. The cosmopolitan center of the capital of Spain may not be representative of the state of the nation, yet it was a lot quieter two years ago. Is the crisis over?