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 ...

There was a time when just walking through the door was enough to feel the warmth of her embrace. She'd greet you with a smile that seemed to hug you before her hands did, with a spontaneous and ...