How to Ask Someone to Do Something for You

The sole meaning of life is to serve humanity - Leo Tolstoy | The Art of Asking

The body language of defeat

What is the body language of Defeat? The Body Language of Losers

What type of body language would an introvert display? What are the signs of an introvert?

What does personal space mean? Body language in personal space

Why do people rub their nose when they speak? Why do people touch their nose while speaking?

Body language of Folded arms or Crossing the arms meaning | The body language of the arms

Body language: Crossing the arms meaning? Why do people fold their arms while communicating with others?

What is denoted when people stroke their eyebrow? Why do people touch their eyebrows?

There are many different ways of showing affection, even platonic. And "Physical Touch" is one of them.

A jealous person would cross their both arms on their chest or they will cross their legs while sitting.