y dun u approach them then u'll noe......
from my experience, if u approach they sort of bo chap siao u, they
r attached and is an all girl outing
if u bio bio(dance dance) them, they bio bio(dance dance) back, ask
their friends bio bio(dance dance) u, they asking u to come n
available 1.
some girls shy shy waiting for guys to come come approach mah.
that's y come pub pub to try try lor. from the way they dress, if u
r a regular chionger at that place, u can see if they regular
chionger or not from they way they dress and behave also. if they
tight snug together 1, means not regular. if they look very relax
all that means regular.