Alright. If you are friends with a person, you can get within elbow's distance if you hold it out like this. [ She holds her elbow out with her arm folded. ] That's the distance you're allowed to get. If you aren't friends with the person, then you should be arm's length. [ She unfolds her arm to show him that. ] Touching of anything other than the arms or a tap on the back is not permitted. That's a violation of peoples' personal bubbles. Touching peoples' faces and things is an intimate act that you do when you're auditioning for creepy villain of the year or you're in a romantic relationship with them.

[ She points at him now. ] Put that in your own words and summarize it back to me now, I want to make sure you got it.