• write an unexpected letter
• write a letter to someone you care about who is no longer in your life
• write a letter to the editor
• write a fan letter to your favorite living author
• send an unexpected letter to an old friend
• send a letter of appreciation to a public servant
• write your spouse an "I'm so glad I married you" letter
• take a few minutes each week to write a heartfelt letter
• send a love letter
• send a fan letter
• write a love letter to each member of your family
• write a letter to your son or daughter at college
• write a love poem or letter from the bottom of your heart
• answer a letter promptly