How do I play ';hard-to-get';?

So i was recently chillin with some older friends of mine, and me still being in high school, they decided to give me some advice about girls. The only problem is, the advice of playing hard-to-get with girls didn't come with an explanation. If there are any tips or pointers to this, id be glad to know of them. thanks.How do I play ';hard-to-get';?
im an expert at this: all you do is try not to care what they are saying but don't ignore them, DON'T act friendly, act like the world is your but your not superficial. you like them but don't act like it. hope i helped.How do I play ';hard-to-get';?
guys shouldn't play hard to get. girls end up thinking that they're just not interested.