"Gentlement", "Dimples when laughing", "Boring Places", "Sometimes a Dia" ... Of course, it can be used for small things or a secret of just two people.
Write in a generous amount of 100 pieces of your favorite someone.
When you are in doubt that you can use 100 cards, the "ottest cards" are handy with a collection of key words.
When you write 100 pieces in the place you like, you can make a wonderful gift just for you.