greta was found in new orleans when bo and billie were down there....right? she was this wild thing that they "tamed" and brought back to civilization aka: salem
"gina" was hope.....they found her somewhere....like aremid or someplace when bo and billie were together. then when gina could unlock that box thing....that ONLY hope could unlock
they figured out she was indeed the real hope and whoopty do....i was a bo/billie fan...i'm ok with bo/hope now, but back in the day (like, 5th grade), i was PISSED about hope coming back! lol