Here's a fun FHE for a couple:
Give each person a sheet of paper. Have each person write the alphabet down the side of the paper. Now, your challenge is to write a word that begins with each letter that describes your spouse. For example: A= Adorable, B= Beautiful, C= Charming... You get the idea. See who can be the most creative. My hubby and I even went so far as to make up words. We also allowed use of a thesaurus (I think we used our laptops). We kept our lists and put them in a "First Year" scrapbook. It was a lot of fun to swap lists and see all the complimentary ways my hubby could think of to tell me he loved me.
Remember to open and close with a prayer.