i learned from it. >> debbie johnson was unable to get her money back.ry a different man that she met through friend. >> at least there is a happy ending to that story. well if you want to get some sweets for your sweetie this valentine's day, may want to pay a visit to the queen of candy. elena cho has her story. >> you eat at least one piece of candy every day. >> that is an understatement. >> reporter: it's all part of the job. dylan lauren is founder and ceo of dylan's candy bar. her new york flag ship, three floors and 15,000 square feet, is said to be the largest candy store in the world. with the largest selection. >> 7,000 candies. but we rotate them. we rotate every holiday, every special occasion. >> reporter: one of new york's most popular tourist destinations. >> this is your nostalgia area? >> yes, people love seeing what they grew up with. >> reporter: she says the store attracts more than 2 million visitors a year. >> oprah when she came. i mean the whole store was buzzing abut that for weeks. >> understairs, there is a whole wall of celeb