The song She's a Heartful is performed by Don Williams .
One minute she's up, one minute she's down
Loving her is like being on a merry-go-round
Sometimes she's sad, sometimes she's funny
Sometimes I wonder if I'm going or coming
I know she's not easy to understand
But lovin' her makes me do the best that I can
She's a heartful, unpredictable
Can't explain the things she does
She's a heartful, she's worth the trouble
'Cause she's got a heartful of love
First the sunshines, then the rain falls
Sometimes she cries for no reason at all
Then she's a child, restless and moody
Sometimes she looks at me, sometimes she looks through me
There's things about her I've never understood
But I wouldn't change her even if I could
She's a heartful, unpredictable
Can't explain the things she does
She's a heartful, she's worth the trouble
'Cause she's got a heartful of love
She's got a heartful of love