u knw by just touching gals' hands, shoulder, waist, etc...
doesn't mean anything.....
when touching, u must add-on some facial expression to explain your
intention..... like when u touch their waist while X-ing the road,
u must add-on a disgusted & a very Buay Gum Buang kind of face
if u don't have attraction intention. 
but if u like that gal, when touching her waist while X-ing the
road, u must add-on a facial expression of u floating in cloudNINE
u know..... then it will be complete.... heeheehee 
