that silence when high thing..i dont know..its probably like she doesnt wanna do something goofy, even though youd find it cute, its like shes trying to keep her composure and not act like an idiot, but when you get close...like if you have close girl friends who arent your girlfriends youll know what i mean, you can have the most fun being an idiot around each other its just like being with yer guy friends and acting nuts..its all about worrying about making a fool of yourself and when that shits out of the way its just mad fun, when you know inside its ok to act crazy and overzealous because the other persons not going to pass a retarded judgement about you