The song The Reason is performed by Bill Miller .
so many hills that we have climbed
so many trails we left behind
so many songs that i forget
the journey isn't over yet
through all the years i've watched you grow
the little secrets we both know
how i held you when you slept
i've always felt the tears you wept
there is a reason for your laughter
there is a reason for your pain
there is a dream you're chasing after
there are some things you'll (we'll) never change
so many rivers we have crossed
the love we found the love we lost
the steps we made i will retrace
the broken memories can't erase