Two boys, one girl

This story is about a girl named Sam she lost her parents at 17 so she is now living with her grandparents in a different country. She is has no friends sense he parents did what they did, the mean girl named Kady has an older brother named Ty but sense he is a jock she cant be seen with him but that will all change after she had gotten invited to a party one day hat Kady was hosting.