Valentine's Day, which came from the West, has many customs of its own. This is related to their beliefs and is also a kind of superstition. For example, when you wake up on Valentine's Day morning, you can look out the keyhole of the door. Whether the first person you see is married or not has a very important impact on your emotional journey this year. There is also the custom of "piercing the heart". No matter morning or night, you should face the doll of the person you like and pierce its heart, which means that you don't want it to fall asleep and talk with you. There is also the custom of putting the shoes of the girl you like under your bed, so that you can walk together in the New Year. These customs are some practices in ancient times, and they are rarely seen now.
Generally, on Valentine's Day, young people will still go out for a date, watch movies, eat together, give gifts to each other, etc. These have also affected Eastern countries. Giving chocolate to lovers is also the most important custom. In Japan and South Korea, it is also popular to have the first Valentine's Day after Valentine's Day, which is commonly known as White Day. The woman should give the man white chocolate in return. But no matter what, on Valentine's Day, lovers will date and talk to each other.