Boyz II Men illustrate the negative effects of secondhand smoke on their lungs and voices. Secondhand smoke harms health and inhibits performance. A sound engineer with a cigarette dangling from his mouth is setting up sound equipment and microphones.
Cigarette butts are all over the floor, and the air is filled with smoke.
The band begins to sing, but the smoke in the room affects their voices and they sound terrible. Crew members and others look in amazement as they hear the group coughing and singing off-key. The sound engineer with the cigarette looks up and the cigarette drops from his mouth. Cigarettes are extinguished, and a large fan blows the smoke away. Onlookers smile as Boyz II Men break into a song in perfect harmony.