I've Got A Crush On You (feat. Frank Sinatra) lyrics

Frank:
I've got a crush on you, sweetie pie
All the day and night-time hear me sigh
I never had the least notion
That i could fall with so much emotion
Barbra:
I wonder...could you coo, now, could you care
For a cozy cottage we could share
The world will pardon my mush
'cause i have got a crush, my baby, on you
Barbra: i've got a crush on you,
Frank: i've got a crush on you,
Barbra: sweetie pie
Frank: sweetie pie
Barbra: all the day and night-time
Frank: all the day and night-time
Barbra: hear me sigh
Frank: hear me sigh
Both: i never had the least notion
Frank: that i could fall with...
Barbra: i'd fall with...
Frank: so much...
Barbra: so much emotion
Frank: so much emotion
Could you coo?
Barbra: i could coo!
Frank: could you possibly care?
Barbra: i could care!
Frank: for a lovely cottage...
Barbra: ooo that cottage
Both: that we could share!
The world will pardon my mush
Frank: yes, i have got a crush, my barbra, on you!
Barbra: you will make me blush, francis!
Frank: yes!
Both: i have got a crush, my baby, on you...

Submitted by Guest

What do you think is the meaning of I've Got A Crush On You (feat. Frank Sinatra) by Barbra Streisand?