to prove that kid wasn't "wired" from above or the side,
but seemingly floating in mid-air.
Then you just had to pretend to walk
in time with the chopper's slow advance.
A music player you had in your pocket played the sound of footsteps,
and your exceptional body performance ensured no one would notice you were suspended
for the finishing touch, your assistant pulled you up into the chopper,
making it look like you vanished into thin air.