I am not very good at expressing my love in a flowery way.  Nevertheless, I sent my husband a love letter of sorts while he was away on duty in Bosnia.  It was a ransom note made out of cut out and pasted letters that stated that I had something of his, the "key to his heart," just as he had mine.  It stated the date of his return and that we needed to discuss the situation at that time.  I believe it was just as fun for me to work on as it was for him to receive.