Thank you for the response. The one I'm looking for is from the early to mid seventies. It was very bubblegum pop.
This song is by Micheal Jackson, who is the most famous Pop singer all around the world. The song is called Leave me alone. You can download the complete lyrics of the song at the link below:
www.mp3lyrics.org
www.mp3lyrics.org
Sorry the only Leave me alone song I know is by The Veronicas.