[Your letterhead, if desired; if not, your return address]
[Date of letter-month, day, and year]
[Recipient's first and last names]
[Company name]
[Street or P.O. box address]
[City, State ZIP code]
Dear [recipient's name]:
I am counting the days until you are home, but in the meantime, I miss you more than you can imagine. It was been so difficult not to see your shining face or be close to you every day. Although I wish we could be together on Valentine's Day, I was so excited to hear that you'll be home so soon. I think of you constantly and hold you close in my heart even while we're apart. Happy Valentine's Day. I am so thankful to have you as my Valentine.
Love and hugs,
[Signature]
[Sender's first and last names]