Every time I watch that video I can't get over the difference in the demeanor of the two women.
Online Legal Dictionary
http://legal-dictionary.thefreedictionary.com/demeanor
"Demeanor is not merely what someone says but the manner in which it is said. Factors that contribute to an individual's demeanor include tone of voice, facial expressions, gestures, and carriage.
The term demeanor is most often applied to a witness during a trial. Demeanor evidence is quite valuable in shedding light on the credibility of a witness... "