Ante Jurkovic, owner of a flower shop, poses with chocolate-coated roses in Rijeka, Croatia, Feb. 13, 2019. Jurkovic invented the technic to coat roses with chocolate in preparation for Valentine's Day. (Xinhua/Goran Kovacic)

Ante Jurkovic, owner of a flower shop, poses with chocolate-coated roses in Rijeka, Croatia, Feb. 13, 2019. Jurkovic invented the technic to coat roses with chocolate in preparation for Valentine's Day. (Xinhua/Goran Kovacic)

Photo taken on Feb. 13 shows chocolate-coated roses held by Ante Jurkovic, owner of a flower shop in Rijeka, Croatia, Feb. 13, 2019. Jurkovic invented the technic to coat roses with chocolate in preparation for Valentine's Day. (Xinhua/Goran Kovacic)