Lyrics:

If you should see me and I'm smiling
Don't think my smile is for real
No expression could explain
How much my heart's in pain
Since you left me here's how I feel

My smile is just a frown
Turned upside down
Just a frown
Turned upside down, yeah

But each time when I'm alone
Teardrops start to fall
My tears erase the life that's on my face
'Cause it's really not a smile at all

My smile is just a frown, yeah
Turned upside down, yeah, yeah
Just a frown
Turned upside down

Oh and if by chance you hear me laughing
I only laugh to fool the crowd, just like Pagliacci did
I'll keep my sadness hid
And to do this I'll laugh, I'll lie

My smile is just a frown, yeah
Turned upside down
I may look happy when smile
But really all the while

My smile is just a frown, yeah, yeah
Turned upside down
I may appear to wear a grin
But really deep within
My smile is just a frown, oh, oh