Kitty Foyle, subtitled The Natural History of a Woman, is a 1940 film starring Ginger Rogers, Dennis Morgan and James Craig, which is based on Christopher Morley's 1939 bestseller also titled Kitty Foyle. Ginger Rogers won the Academy Award for Best Actress for her portrayal of Kitty Foyle, and the dress she wore in the film became a new dress style, known as a Kitty Foyle dress. Wikipedia
Kitty Foyle: Pop, you might as well try to argue me out of a case of bronchitis. Because I love him.
Tom Foyle: Judas Priest.
Kitty Foyle: You said it.
Tom Foyle: You mean you want to marry him?
Kitty Foyle: Mm-hmm.
Tom Foyle: Has he ever asked you to meet his family?
Kitty Foyle: Well, I've never worried much about his family because I've always had a funny idea that I'm just as good as they are.