This movie was not just telling us about a love story but an issue of prejudice of a society. That was the epoch of getting female rights. From the words and scenes, it separated and satirised all the human moralities to the audiences. As the lines saying: Lovely and Deeply.
"you never understand a person until you consider things from his point of view. Until you climb inside of his skin and walk around in it." Gregory Peck is so inherently good.