Body language is something that is useful in terms of passing message to someone else without you

actially talking,some body languages can be used to determine a romantic gesture or to know when

someone really truly loves you or have a crush on you,for example the way a lady is staring at you

can be used to know if she likes you,or have a
crush on you or hates you,you need to have the

ability to be able to pay great attention to this body languages to be able to understand the

information that she is passing to you,the best way to read body language is to pay full attention

to details,you should be very focused on the person who is using the body language