"Paper plane in the house let it fly" 的歌詞如下：
Paper plane in the house, let it fly,
Fly, fly, fly, fly,
Fly away, fly away,
Fly away, fly away.
這首歌是一首簡單的兒童歌曲，歌詞簡單易懂，旋律輕快活潑，適合孩子們演唱。