Why

Why does it hurt to love someone. Why is it when you think you've found the one, something always happens to mess it up. How come so many people are happy and I am not. Why is it when you love someone and certian things happen between them, then one of them leaves the other scared that their actions can completely change their life forever. Why is it that the girl is always left to pick up the pieces in the end. Why is it the guy turns out to not really care; the way they said that they did? Will life change forever or stay the same? I hate how the guys always say its the girls fault when the relationship falls to pieces. Even though life may change forever, it is not always for the bad. It's just scary that the guy you thought was the one turned out to be just like the rest that you have been with. Will life change forever in the blink of an eye or will it stay the same?? Honestly, I hope that it stays the same for now.