I agree with Miss Marple about the wedding--what a beautiful scene. When she's coming down the aisle as the music plays (I think it's "How Do You Solve a Problem Like Maria?"), then gets to the altar and takes his hand, they and their attendants kneel for the blessing and then they climb up the altar steps to take their vows, it was great! I was in 7th grade when I saw it the first time, and it obviously made an lasting impression on me.
I went to that Cathedral a year or two ago. It is beautiful, and perfectly restored. There is a donation booth where they ask your country of origin and then give you a brochure in one of about eight languages, as appropriate. You go in, and it is completely empty and cold. No priests, and nobody praying. Just a building, albeit a magnificent one.