The lyrics are about a separated couple. The boy said to the girl that he would come back with a beep, and the girl said, but the boy didn't come back. Just looking at the lyrics, this song still feels a little sad and lost. But Sister DuDu in "Celebrity on the Internet", Aauto gave this song a different feeling faster, because Sister DuDu's mouth is really poisonous.
The popularity of this song is not only because the melody is simple and simple, but also because the lyrics, mouth toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot toot the whole song. With Sister Dudu's interpretation, it is no wonder that she is so popular.