Permitting a person to enter personal space and entering somebody else’s personal space are indicators of perception of the relationship between the people. When dancing, if the participants are clear in their contact it can be argued that the lightest touch may be the strongest lead. To caress someone is to show them how you care for them, how special they are, and a simple way of communicating love or strong liking. A long hug with the full body signifies great affection for each other and they can take comfort from each other’s close presences. Handholding is an expression of closeness and connection, allowing someone in through your personal boundaries. A kiss on the lips serves as an indication of deep love, and a silently powerful “I love you”.