I've been googling this topic and I've been reading mixed thoughts, from men and from women, so I thought hey why not just make my own thread and hear some more thoughts.
What does it mean when a woman touches you a man on the shoulder? Is it just a friendly gesture or something more? Would you touch any of your guy friends on the shoulders or only the ones you may be interested in or attracted to?
While I'm on the subject, what about when a woman squeezes your arm (bicep) nonchalantly?