Write a (LETTER ) to your friend about your favorite film. Your writing should include: Para(1): Dear + opening remarks + greetings + reason of writing .
Para(2): give details( type of the film, actors names, main characters, plot summary) + what did you like the most (your feelings) + recommendations.
Para (3): end your letter + closing remarks.

you could start like this:

Dear *your friends name*, I hope you're doing well. I would also like to share information about my favorite film with you.

fears about being blown up

“way of writing” should be replaced with “writing style"

“idea” should be replaced with “purpose.”

maybe   “people from a long time ago” should be replaced with “elizabethans.”