Isabella Valentine aka Ivy Guide SoulCalibur VI Monster Vine heart Valentine's Day is a unique celebration which brings forth loving twosomes together. Creeper is always associated with passion, and symbolizes perfectly the endless affection on this romantic day. Every single year, individuals bestow gorgeous creeper plants to their own loved ones as a expression of their own eternal love. Such a time-honored representation of affection has become a standard inside Valentine's Day observances throughout the world.