I'll Be Home For Christmas lyrics

I'll be home for Christmas
You can count on me
Please have snow
And mistletoe
And presents 'neath the tree
Christmas eve will find me
Where the love light gleams
I'll be home for Christmas
If only in my dreams
(Christmas eve will find me)
(Where the love light gleams)
I'll be home for Christmas
If only in my dreams

Submitted by Guest

What do you think is the meaning of I'll Be Home For Christmas by Marty Robbins?