The word "intimate" (Line 4; Para. 2) probably means______.

A．researchers explain the meaning of a gesture according to the situation in which it is used
B．researchers believe that one gesture has only one meaning
C．researchers think that one gesture can not be used in different situations
D．researchers look for patterns in textbooks to explain the meaning of a gesture

A．study of communication through body movement is a new science
B．body movements are as important as words in communication
C．all of us communicate with one another
D．eye behavior is the most important part in body language