On a plane somewhere again
I take my place in line just like every other time
I slide into my window seat
She was sitting there
One seat over so I said "Hello, how are you today?" 

With my smile I could see the hope within her eyes
And I knew that something's different today 

Though everything's the same inside there's something real
A faith which causes me to change. (But what's different now)
A spark is gleaming in my eye like diamond stars that fill the sky
I think a smile says it all
A smile says it all 

The conversation presses on
As miles pass below, she said I have to let you know
You seem so different to me
There is a joy inside
The love of God is all I know from which this could originate 

With one smile I could see, the faith we share inside 
And I know that something's different today 

I see what a smile can say about me
I know that words are not always what speak
Sometimes it's not what I say 
That the world around me seems to understand