From porgy & bess

Fish got to swim, birds got to fly,
I got to love one man till I die.
Cant help lovin dat man of mine.

Tell me hes lazy, tell me hes slow,
Tell me Im crazy, (maybe I know).
Cant help lovin dat man of mine.

Oh listen sister,
I love my mister man,
And I cant tell you why
Dere aint no reason
Why ishould love dat man,
It mus be sumpin dat de angels done plan.

Fish got to swim, birds got to fly,
I got to love one man till I die.
Cant help lovin dat man of mine.
Tell me hes lazy, tell me hes slow,
Tell me Im crazy, (maybe I know).
Cant help lovin dat man of mine.

When he goes away,
Dats a rainy day,
And when he comes back dat day is fine,
De sun will shine!
He kin come home as late as can be,
Home without him aint no home to me,
Cant help lovin dat man of mine.

De chimneys smokin
De roof is leakin in,
But he dont seem to care.
Dere aint no reason why I should love dat man.

And why do you love that man?

It mus be sumpin dat de angels done plan.

Fish got to swim,
Birds got to fly,
I got to love
One man till I die.
Cant help lovin
Dat man of mine.
Tell me hes lazy,
Tell me hes slow,
Tell me Im crazy,
(maybe I know).
Cant help lovin
Dat man of mine.
When he goes away,
Dats a rainy day,
And when he comes back
Dat day is fine,
De sun will shine!

Yes, sister
He kin come home
As late as can be,
Home without him
Aint no home to me,
Cant help lovin
Dat man of mine.