Brush your teeth before you kiss anyone. Make and serve someone breakfast in bed. Don't spill the breakfast in the bed. Clean up the dishes after breakfast. Give your dental hygienist a box of candies. Give your sweetheart a box of chocolates. Call someone you haven't called in a long time. Call them something nice.

Make your sweetheart dinner. Don't burn the dinner... Take your sweetheart out to eat. Give a dozen roses. Give one perfect rose. Pick some flowers. Read someone a poem. Write a poem. Have a happy Valentine's Day!