I know I've said this a lot in the past month, but this page from my dad's journal is one of my favorites.
Describe the most memorable Valentine you ever received. Who sent it to you?
My most memorable valentine was not a card. It was, and is, the person I call my wife--Brenda. She has been the truest expression of love any man could ever want. She has stuck with me "for better or for worse" (has seen much of the latter), "for richer or poorer" ("....."the latter), "in sickness and in health" ("..." the former), and has overlooked more of my blunders than I can count.