At about 10:32, when the 'roughriders' are doing their mischievous buzzing, pilot 1 calls out to pilot 2 (Shiro) through the window of his spaceship.
A. Both have radio headsets, why yell? B. Yelling won't be heard in the vacuum of space.
A. Both have radio headsets, why yell? B. Yelling won't be heard in the vacuum of space.