TV Theme — Three's Company lyrics

Come and knock on our door. We've been waiting for you.
Where the kisses are hers and hers and his, three's company too.
[ Lyrics from: http://www.lyricsty.com/tv-theme-threes-company-lyrics.html ]
Come and dance on our floor. Take a step that is new.
We've a lovable space that needs your face, three's company too.

You'll see that life is a ball again and laughter is calling for you.
Down at our rendezvous, three is company, too.