Return Address: Yesterday, your pet/baby/inanimate object could read your post. Today, they can write back (thanks for the suggestion, lifelessons!). Write a post from their point of view (or just pick any non-verbal creature/object).
This was my post : https://ripplesnreflectiontimes.wordpress.com/2014/11/06/literate-for-a-day-thanx-cesar-and-cleo/
Caesar:
“I still remember the day I came home.
I felt loved at the tumultuous welcome! “
Cleo:
“I was so timid withdrawn and shy
Was unaware of the bonds I would tie”