Approaching girls on the street is generally a waste of time nowadays unless you drive a Bentley and shes for sale. Other than that, in a social setting, whether you get introduced through friends, or you notice the cute girls on the table next to yours are checking you out, you go up to her, extend your hand and say "Hi Im XXXX". And thats it. Dont use bull**** lines it works only in movies. I think everyone has heard girls making fun of and insulting some dude that hit them with a stupid line. And all of them are fukin retarded. The lines, not the girls. From then on you must notice if she likes you, because ultimately women choose not us, and maybe she does, but you hit a bad timing - she has an important issue or some work and is not open for a flirt. You can tell by the eyes. I cant teach you how to flirt its not something you can explain well and everyone has a different style. Ill try.
Ofc start with general questions about work, education, etc. And compliments, a good compliment is an art - if you notice she has big earrings compliment her on that, or that necklace, or the nails - ofc what you really like is her boobs or how feminine and sweet her neck looks but compliment the jewelry or the dress or whateva because women spend countless hours in trying to look their best. Notice the little birthmark on her leg and touch her there while you pointing it out. Touch everything that you complimented, but not rudely. And talk. Talk, talk, talk, women love with their ears. Also most tend to ****test - to the heaviest ****testers I reply more rudely but with a smile on my face - esp if shes younger its easy to be condescending. I also use self irony, but its an instinct with me, its what my mother told me ages ago - before you start joking with other people you must joke with yourself first. I dont even notice those things anymore, I had even forgotten the word ****test. It becomes an instinct.
What I can tell you is you need to be confident. Which means you are handsome, smart and good and your junk is huge and you are good in bed and no mothefuker can convince you otherwise. When I was a kid girls used to like me the same as now - the difference is now I know it When I think about all the ***** I missed at highschool for example I feel ashamed. But dont get too ****y thinking you are god. Us men tend to do that - in reality there are some problems which you cannot solve, some situations that will leave you helpless, some games which you will lose. Women know that, they dont expect gods, its us who have a problem with that. Try to tell girls stories in which you were basically losing, or made a fool of yourself, or something else embarrassing, or that you fear spiders or whateva but ofc laugh it off. It has great effect.