This is a clip from a great old musical called Guys and Dolls (1955) starring Marlon Brando and Jean Simmons.
The song they are singing is called "A Woman in Love" and is actually sung by Jean and Marlon themselves.
Lyrics:
Your eyes are the eyes of a woman in love
And oh how they give you away
Why try to deny you're a woman in love
When I know very well, what I say
I say no moon in the sky ever lent such a glow
Some flame deep within made them shine
Those eyes are the eyes, of a woman in love
And may they gaze ever more into mine
Tenderly gaze evermore into mine
And what about you
It's got you to
Your eyes are the eyes of man whose in love
That same flame deep within made them shine
Your eyes are the eyes of a man whose in love (woman in love)
And may they gaze evermore into mine
Tenderly gaze ever more into mine
I do not own the content of this video and all credit should be provided to the original producers - The Samuel Goldwyn Company.
![](https://i.ytimg.com/vi/5w2rxL9Ixz8/maxresdefault.jpg)