In this script, Dave's annoying younger sister Ruth (18, summer clothes and sandals) comes into the teashop where he works. Owner Stella (49, hippy vibe) comes out & Dave introduces Ruth and Stella chats to her, before demonstrating how laughably easily unsuspecting Dave can be deeply hypnotized with just a tap on the forehead and the words "And Sleep" (she's done it a few times before & made super-hypnotizable Dave totally forget it ever happened), & commanding him first to kneel mindlessly at Ruth's sandalled feet like a servant. At astounded Ruth's gleeful urging, Stella gives Dave the post-hypnotic suggestion that Ruth can use the forehead-tap method to drop him in future.