In this Piers Morgan interview, U.S. Goal Keeper, Hope Solo displays classic flirtatious body language signals of hair preening, facial blushing, pointing the elbow laterally (upper arm pointed out to side) with armpit exposure and a sincere smile during the 0:19 - 0:22 segment. When multiple congruent nonverbal signals are seen simultaneously or nearly so - this is referred to as a body language "cluster" and thus its message should be interpreted with a very high degree of confidence.
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