Valentine's Day is a holiday celebrated on February 14th that is traditionally associated with romantic love and affection. It is a day where people express their love and appreciation for their partners, friends, and family members by exchanging gifts, cards, and flowers. The holiday is named after Saint Valentine, a Christian martyr who was known for performing marriages for soldiers who were forbidden to marry. Today, Valentine's Day is celebrated around the world as a day to show love and appreciation for those closest to us.