Valentine's Day is observed on February 14 each year.It is the second most celebrated holiday around the world second to New Year's Day. Different countries celebrate in different ways like people in uk will send cards, flowers, chocolates and other gifts;In Denmark and Norway, most people would like to take time to eat a romantic dinner with their lover; In South Korea, which similar to Japan, women give chocolate to men on February 14, and men give non-chocolate candy to women on March 14 etc.
