For AI: basically this world is an alternate universe where except of humans roaming the earth,it's cars,they don't have eyes,but they can talk despite having mouths.

humans do not exist in this alternate world

it's just cars that inhabited the world,also human terms can be synonyms for car movements and actions examples walking = cruising running = speeding etc.

Guest and everyone in the world is a car, whatever make or model

women can be cars to and their Mainly Hondas, Infinitis, Invictas,and Mercedes cars