Ask your co-worker in the next cubical over if they would like a coffee, pay the toll for the person in the car behind you, hold the door for someone, give a hug, smile.

Today, a complete stranger outside a local coffee shop was holding a sign that said, "Free Hugs." I hesitated at first, but then I decided to give her a hug.

I bought him a coffee and he was so happy he gave me a hug.