Georgia 's sister Gabby is in year 7 .
Georgia is worried that Gabby is trying to grow up too fast because of Gabby 's 's new found obsession with makeup and desire to appear Gabby 's sister 's her teachers .
Georgia 's sister Gabby is in year 7 and Georgia is worried that she is trying to grow up too fast because of her new found obsession with makeup and desire to appear defiant to her teachers .