For those of you not already familiar with the Free Hugs Campaign, I recommend you watch the following YouTube video. I bet it will make you smile:
I love it! It is entertaining and pleasantly funny to watch this random long-haired guy walk around with a sign offering free hugs. More seriously, I feel even a small, mostly symbolic gesture such as giving away free hugs can help alleviate the “social disconnectivity” so common in our current society, which represents the first step in coming together and actually building a better world for all. Millions of people have seen that video, and I assume it has inspired almost all of them.