In the video <a href='http://www.ted.com/talks/john_lloyd_inventories_the_invisible?language=en#t-592626' target='_blank' rel='nofollow'>http://www.ted.com/talks/john_lloyd_inventories_the_invisible?language=en#t-592626</a> at 2:36 there is a phrase "I bet he thought he wished he was invisible, ...". What is he saying at the end? "Let him"?