A nonverbal intelligence test.
You can find all of these types of nonverbal communication in the book, Dating Decoder, along with drawings taken from real situations that show body language in dating situations.
Their nonverbal exchange made Deidre smile.
It helps parents to understand and respond appropriately to baby's nonverbal cues.
This includes verbal and nonverbal communication.
The subtle nonverbal exchange was intimate and powerful, enough to tell Gabriel that there was a side to Darkyn only his mate knew.