Laughing truly is a powerful relating skill. I lead improv classes and most of the time I feel like it's the art of laughter.
I also like physical touch. For me, that's one of my love languages (whether its intimate or for friendship) and I tend to open up a lot more when people are more physical with me - or when I feel comfortable being more physical with them.
Great post here @annaguzc. I'd love to hear your thoughts about my recent post: These Three Words Will Instantly Change How You Perceive Your Life