Clue

I haven't posted new ones in awhile, so here are a few more clues. Melissa still was asking questions about how this works, so remember this is a puzzle, you won't figure it out till the end, and the clues are on all the movies and soon I will tell you which clue applies to each movie. It's a puzzle people, don't you remember doing brain busters! I'm trying to make it even harder since IMDB.com really kills things for me.

Top 10 Movies Clues:

It's a book

Childhood favorite

Contains a wedding scene
Contains an affair
Shows a man proposing to a woman