Ron: Which one is your favorite harry potter?
Harry: I love them all
Ron: but if you HAD TO choose
Harry: movie or book?
Ron: first book than movie
Harry: book? 1 and 7
Ron: and movie?
Harry: 7 part 1!!!
Harry's favourite Harry Potter's books are the 1st and the 7th ones. When it comes to the movies, he prefers the 1st part of the 7th movie.  