Valentine's Day differs around the world in its customs and traditions. In the United States, it is characterized by the exchange of romantic gifts and cards. In Japan, women typically give chocolates to men, and the gifts are reciprocated a month later on White Day. In some European countries, like Italy, it involves the sharing of heartfelt messages and romantic dinners. In South Korea, the day includes a calendar of events spanning a year's worth of love-related occasions. Each culture uniquely expresses affection, reflecting local values and customs.