Mia is the dumbest girl on earth. She's so stupid that it doesn't even take brainwashing for her to do anything. Her vacant stare radiates how empty her head is. A brave stranger tests her. She asks her to undress, touches her own breasts. Take off her panties and do naked squats. Look into the camera on all fours, etc... In the end, the brave stranger sends Mia off to rest. After all, even following orders is too taxing on her brain.