I think that when you're young and impressionable, playing hard to get seems like the way things work. Later, it can become clear that not all guys are in it for the chase and some will go where things are less like a game. I think that if you're not hard to get when it comes to a particular guy who you're attracted to, it can be the right move. Easy would describe a girl who is not hard to get with guys in general.
And I do agree with those some girls. The problem is that most girls, and especially guys, don't know how to balance things out. We generally don't know how to practice modesty when it comes to showing attraction. Showing the person you are interested in some attraction is good, but showing it too much is bad. It makes them think what's our motive, and are we like this with everyone else. Showing too little on purpose, or playing hard to get, can say two things about you: one you're just not interested enough, two you are a fake. Of course some guys do like the thrill of the chasing/pursuing women. But these same type of guys will get bored once they have you. I don't think most of us want to be in a relationship with someone like that. So just remember to show enough interest in the other person so that they can feel comfortable enough to make a move. Moderation is key
Okay so there is this girl who I'm pretty sure likes me, but one day she's all flirty the next she completely ignores me. Is she playing hard to get?...
Let's face it, they call it the dating game for a reason. The mating ritual between males and females, human or otherwise, involves some serious interplay. Guys have to be strong, strut their stuff...