When did you last hug or kiss someone? Hugging, kissing, and other affectionate touch are important parts of romantic relationships, but people differ quite a bit in how much they hug and kiss their ...

As Valentine’s Day draws near, candy hearts emblazoned with XOXO, as in “hugs and kisses,” remind us that love is in the air. But why XO? Why not AB? Or XY? It turns out that XO, which has been ...

February 12th is celebrated as Hug Day and is also one of the most important days of Valentine's Week. The warm embrace conveys a lot of love, care, and devotion, and remains the focus of this day. It ...