St. Petersburg, Florida Behind candy, flowers are the second most popular gift to give on Valentines Day. 전미 소매업 연맹에 따르면, 목요일에 사랑하는 사람에게 꽃을 선물할 것으로 예상되는 소비자의 비율은 약. percent of consumers will give flowers to their loved ones on Thursday, with total spending expected to top.