What are the rules for hugging?

[radiante]

I mean like during the holidays when you see all the people you haven't seen in ages. I always end up hugging the wrong people (the ones that clearly don't want to be hugged) or hugging the wrong way: picture two cheeks facing each other. So yes, I'm nerdy.

But on another note I want to wish you all a:
MERRY CHRISTMAS
&
HAPPY NEW YEAR!!
Eat to your heart's content. Give something to an unprivileged kid/family/person.
ah.