The西方 story of the origin of Valentine's Day dates back to ancient Rome. It is said that during the reign of Emperor Claudius II, there was a priest named Valentine who secretly married couples despite the Emperor's ban on marriage for young soldiers. Valentine was eventually caught and sentenced to death.

While in prison, Valentine fell in love with the jailer's daughter and wrote her letters signed \"From your Valentine.\" This phrase became famous and is still used today as a way to express love on Valentine's Day.

Valentine was executed on February 14th, and it is said that his last words to the jailer's daughter were \"Remember me.\" From then on, February 14th became a day to celebrate love and affection, and Valentine became known as the patron saint of lovers.