(180112) -- SAN FRANCISCO, Jan. 12, 2018 (Xinhua) -- Two workers hug in front of a piece of artwork at the media preview of FOG Design + Art Fair in San Francisco, the United States, Jan. 11, 2018. The FOG Design + Art Fair is held from Jan. 11 to 14 at the Fort Mason Center in San Francisco. The fair assembles 45 leading international galleries, showcasing contemporary design and art works in multiple forms and dimensions. (Xinhua/Wu Xiaoling) (djj) (Photo by Xinhua/Sipa USA)
Which side do you give hugs on? This article from International Business Times can tell you if you really like the person or not!