Its definatly a way of checking you out. Guys gotta get this, girls do give a signal weather it be giggling, chating and pointing you out to there friends, or sending a smile your way. We give these signals out as an ok to approach! If you see a girl or multiple females doing this, what would be the hurt in going up to them. I assure you if girls are giggling your way and you approach, 80% of that time you will walk away with a number and a new friend.
We like to be approcached, come hither our way
* ~ JeN JeN ~ *