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 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 Though everything's the same Inside there's something real A faith which causes me to change 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, a smile says it all I see what a smile can say about me I know that my words are not always what speak Sometimes it's not what I say That the world around me seems to understand Though everything's the same Inside there's something real A faith which causes me to change 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 (A smile says it all) A smile says it all (A smile says it all) A smile says it all (A smile says it all) A smile says it all (A smile says it all)