[Nicole]

http://en.wikipedia.org/wiki/Physical_intimacy
this is wiki's meaning and comes close to mine. the part that really is best used as an example is this paragraph
"Most people desire occasional physical intimacy, which is a natural part of human sexuality, and research has shown it has health benefits. A hug or touch can result in the release of oxytocin, dopamine, and serotonin, and in a reduction in stress hormones. A lack of physical intimacy can lead to increased feelings of loneliness."