Any topic (writer’s choice)

I need 2 letters in a 2 full pages with any subjects. And I need short explanation of difference between tone and language in those 2 letters. Subject can be movie, book or a story from the past. Middle level of difficulty. Below Ill post requires from my professor.

Write a letter on the same subject to your friend and to the Dean at CSI.
Your letters must be one page each, double spaced
Then explain how the letters are different and what made you chose to do things differently in each letter.
One and a half to two pages long, double spaced
You can only submit one document. So your letters and the discussion should all be in one file.