There are many non-verbal cues that have completely different meanings in different cultures. One of the most important means of nonverbal communication in any culture is eye contact, or lack thereof. The eyes are the windows to the soul. That is why we ask people to look us in the eye and tell us the truth. Or why we get worried when someone gives us the evil eye or has a wandering eye. Our language is full of expressions that refer to where people are looking, particularly if they happen to be looking in our direction.