Hello Stranger asks people across Australia to finish the sentence, "If you really knew me, you'd know". Then we follow Kurt Coleman, who makes a living taking photos of himself as a social media celebrity.

Hello Stranger asks people across Australia, "When did you lose your innocence?" and hears surprising answers. Then we follow Lorraine Dooley as she teaches a group of suburban girls how to be ladies.

Hello Stranger asks people across Australia, "What's your favourite smell?" and hears surprising answers. Then we follow petrol-head Kyle Pfitzner as he faces engine failure the night before a high-speed dinghy race in SA.

Hello Stranger asks people across Australia, "How did you learn about sex?" and hears surprising answers. Then we follow Kim Henschke, a midwife in Arnhem Land, who guides women through pregnancy 300km from hospital.

Hello Stranger asks people across Australia, "What are you addicted to?" and hears surprising answers. Then we follow Daniel Rowe, a competitive video gamer, as he competes to represent Australia.

Hello Stranger asks people across Australia, "When have you broken the rules?" and hears surprising answers. Then we follow Anthony Lister, an artist, who must go to his hometown and face charges that could land him in jail.

Hello Stranger asks people across Australia, "What's been a major turning point in your life?" and hears surprising answers. Then we follow Kirk Donaldson, who left home to live with his mentor, an 84-year-old magician.

Hello Stranger asks people across Australia, "When have you gotten revenge?" and hears surprising answers. Then we follow Jessy Jess, a cage fighter, who struggles to make ends meet and remain the best.

Hello Stranger asks people across Australia, "Where do you feel most at home?" and hears surprising answers. Then we follow Yinimala Gumana, a ranger in Arnhem Land, who protects his home land by eradicating water buffalo.