Tips to approach a girl you've never met before
Talking to a strange girl could be tense or tension soak at time because she is someone you have never met before and you can't be comfortable around her if you don't know some clues on how to talk to girl you never met before and impress her.
Glance at her
Look at her now and then just to let her know that you are trying to catch her attention. Be sneaky and discreet, and always look away just as soon as she catches your eye.
Look into her eyes and talk calmly
Now you start to look in her eyes gently and very romantically. If you expert in to talk in sign language. Then there is no problem but if you are not then don't do this. Because some of your bad signs get irritate her and she will definitely dump you. So start the talk with to ask her name.
Smile at her
Exchange eye contact now and then, one or two times every minute and no more than that, and when you feel pretty courageous, flash a tiny smile from the corner of your lip for a second, and let her notice your smile.