In Japan there are two Valentine's Days.The first is on February 14th and the other is on March 14th. On February 14th women give chocolates not only to their boyfriends but also to their bosses and to boys who are friends.The men don't have to give anything.On March 14th,which is called 'White Day',the men must buy chocolates (or other sweets) for their girlfriends or wives.