It's time for the St. White festival, and Daisuke has been so busy working on the festival committee that he's forgotten to get a present for his beloved Risa. His mother, in her infinite generosity, forces Daisuke to take a simple white ribbon as a gift. But unbeknownst to Daisuke, there's a story going around that if a boy gives a white ribbon to a girl and ties it for her on St. White, they will fall in love ...