Life Jacket Under Seat

You may smile You may cry You may fly You may shine How much does it cost? Does it hurt? Are you alive? You can die And you you may live With life jacket under seat You may live You may live With life jacket under seat You may live Start and stop Up and down Step by step Time after time How much does it cost? Does it hurt? Are you alive? It doesn't matter And you You may live With life jacket under seat You may live And you You may live With life jacket under seat You may live