Field Work, Non-Verbal Communication

A few days ago I took a trip to my local mall and took a seat at the food court. My objective was to observe individuals engaging in non-verbal communication and document what I witnessed. After only a few minutes I became aware of a couple sitting within public distance, about 15-20ft away from me. They were having an argument about how the male was being cold and unaffectionate. While observing them I realized they were using various gestures while arguing. I will inform you of what type they were and what they were conveying.
During the argument, both individuals demonstrated affect displays. These are facial expressions motivated by emotion such as a smile or frown. The female had a frown on her face to demonstrate that she was sad and discontent while informing the male that she was feeling lack of affection him. The male had what I can best describe as a half smile; imagine half of the mouth engaging in a smile while the opposite half stays normal. He also kept looking around and rolling his eyes. These indicate that he believes that the female’s thoughts are unimportant or that they may be incorrect and he believes that he indeed is affectionate.
Illustrators were used by the female. Illustrators are gestures that complement our words such as pointing when giving directions. While talking about the male’s lack of affection, she constantly pointed at him with her index finger to further enhance the fact that she was talking about him. When describing how she felt, she would put her hand over her chest for the purpose of indicating that she is talking about how she feels.
When the male finally decided he was going to speak, he used regulators. Regulators are gestures that may prolong or terminate the conversation such as looking at your watch, walking away or nodding and leaning forward. He raised his hand with the purpose of making the female stop talking so he could say something. The female felt that the gesture was disrespectful and noted it verbally,