![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)](http://www.ecns.cn/hd/2019/02/14/4855d36689d642a795ddc0ad65548d62.jpg)
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)
![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)](http://www.ecns.cn/hd/2019/02/14/c0095b242e654517a535758639ba5f9c.jpg)
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)