You can approach from the front but most chicks will just side step you like Messi does to defenders and leave your ankles swollen.
yep, happened to me few times especially if they're in their own bubble.
I think their "Walking language" can be categorised in slow-fast, Friendly-miserable, Present-in their own world.
ALWAYS approach from the front, head on. If you don't you are WEAK.
I agree with that wholeheartedly. Women have little respect to weak men. Please believe me when I say that. Some are concious of it and some might not but that doesn't make any difference. Imagine this:
You're a CEO of a huge company. You earning ?6m a year and you work your ass off. Every sec of your time is valuble and most likely to be more valuable than any S(super)HB100 you will ever meet in your life. When you finally get some free time to get away from the office to do some day game, are you just going to let her brush you off like that? e.g. sorry I gtg, ignore you, I'm in rush etc. A man should never let a woman disrespect him like that.
In reality, the girls you meet in central will be busy especially the hot ones with good social life. Thats why I think it is so important to get into the front and get her to commit to the interraction. Juggler also suggested the same. Its like chopping a piece of wood in Karate. You will most likely to hurt yourself if you're not fully commited.