Disclaimer - Don't own Star Wars, making no money off of this...
After watching Cold Mountain and listening to the Lord of the Rings soundtrack for several hours, this is what I've come up with, so you've been warned if it sounds spur of the moment, because it is. Feedback is appreciated!
My dearest Ani, my love, my Knight,
Tonight my heart is full of melancholy as I attempt to collect my thoughts for you, dearest one, so do not be puzzled if this letter is confusing at times or contradictory. It was not a dreary day in the Senate that caused these feelings or a particularly poignant piece of news on the HoloNet, but the remembrance that a month ago today was our first anniversary.
Do not mourn for me over this, my love, for I would rather long for that night and you than be happy and unaware of your love, Ani.
That night was one of the most wonderful I have ever experienced. If I close my eyes, I can remember it vividly, especially as I fell asleep in your arms, feeling more content and safe than I have in a long time as you kissed me good night. I know you can recollect that night as well as I can, perhaps even better, Ani, so there is no need to tell you of it in this letter.
When I was leaving the Senate complex today, Ani, I looked up at the sky and thought of you again, for it would have matched your eyes perfectly if it had not been lacking the intensity and fiery love that is uniquely yours alone.
Afterward, I found myself gazing at the holo of us that was taken at our wedding, and I was struck by the fact that your smile, frozen in time, still causes me to melt, but less so shocked that your kisses still make me filled to the brim with bliss. And it was then that I felt myself missing you, once again, Ani.
There is a visitor at my door now, and I am sure we both know who it is, for no one else could cause this growing feeling of joy in the pit of my stomach, make my heart beat faster with the hope and knowledge that it is the one I desire most of all.
While I am saddened by the fact that I must sign off now to greet this visitor, it is a not a terrible emotion but a joyous one, much like the one a young child feels the night before the Winter Fete begins because I know that it is you waiting for me, my darling Ani. It reminds me of how I felt when I finally stopped resisting love and accepted what I feel for you, as well as when you asked me if I would marry you and I said yes. I know I said other things, but the memory of what they were pales in comparison to the look on your face as you kissed me and spun me around and also what I felt inside my heart at the time. What I feel inside my heart at this moment and every night when I go to sleep and every minute of the day. I will feel that so much more tonight, I think, as I watch you open the doors to my bed chamber, out of impatience that I have taken this long to finish whatever I was doing when you were so anxiously awaiting me. I know you well, my beloved Ani. A tear runs down my cheek at the sight of your beautiful blue eyes while your smile grows wider as you say the words I have waited to hear for a month, "I'm home, angel."
Yours, always and only yours, Anakin,
Padme