The "in and out" method is, treat every cold approach like a bank robbery...but instead of trying to obtain money, you are trying to obtain phone numbers.
Bank robbers dont have time to go in there and perform magical tricks. No, they are in and out.
In: Identify your target, get in there (approach her).
Out: Start with a compliment, ask for her number...get the number..and be OUT (part ways).
It should take no more than a minute.
Me: You cute. Are you single?
Her: I sure am.
Me: Bet. May I have your number...maybe I can treat you to dinner/movie?
Her: Ummm. Sure..
*I pulls out phone*
Me: Drop it on me
Her: 123-456-7891
Me: Gotchaaaa. Are you more of a talker or texter?
Her: Either one is fine with me.
*I begin to walk backwards*
Me: Aight cool, I will hit you up later. Have a good one, aight.
Her: You too.
Me: Later.
In and out.
Your boldness, swagger, confidence, and physical frame is ALL she needs to notice about you at this time...that should be enough to get you in and out.
You are supposed to be in and out so quick and so SMOOTH...she wont even know what hit her.
But she will be intrigued and impressed. But you gotta be smooth with it...give her something to be intrigued about.
Remember, she aint getting approached like that on a regular basis, so this is new territory for her..so that ALONE makes you stand out to her, for the better.
It workssss.