to be voted off of “Survivor 48” exclusively told The Post how she felt seeing Erickson, 24, call her “fake” behind her back on the show.“One thing I have never been called in my entire [life] — I’ve been called a lot of things and it has never been fake because truthfully I need to reel back the realness sometimes, because it can get me into trouble,” Nelms said. “I am incredibly genuine and authentic, sometimes to a fault.”“And so watching that back, I was shocked. Truly shocked,” Nelms admitted, “because I had nothing but kindness towards Eva.