keep your head up,keep your heart strong

Now I saw a friend of mine,the other day,
And he told me that my eyes were gleamin'.
Oh I said I'd been away, and he knew,
Oh he knew the depths I was meanin'.
And it felt so good to see his face,
All the comfort invested in my soul,
Oh to feel the warmth, of his smile,
When he said, 'I'm happy to have you home.'