Originally Posted by
Mall Security
Ok lets take your example.
Me: Walks up "Hello"
Them: Hi
Me: *Blinks*
Them: Do you need something?
One way, to approach anybody it is about attitude and confidence, but you also have to have something to say being honest is the way to do that, "How big are your tits, I seen them from across the street" probably a no go, good way to get hostility.
Saying "Hello, my Name is _____, I noticed you across the way, and was wondering if you like to go out sometime?" With or without "You're beautiful"