- Barbara's Sister: But I just wouldn't feel right taking...
- Peter: ...a present from a little sister? Why don't you put it on.
- [Barbara's sister tries to return the expensive necklace her sister bought from Peter]
- Barbara's Sister: But I know they cost much more than the nine cents she paid.
- Peter: But I wanted to make her happy, and she wanted to make you happy. It's a good time of year for happiness.
- Barbara's Sister: Still I couldn't possibly expect it...
- Peter: Besides, she gave all she had.
- Peter: There's such a thing as being too practical.
- Marilyn: All right, I'm going to be too practical.
- Peter: And you can say that standing close to a romantic type?
- Marilyn: You don't even belong in the Twentieth Century.
- Peter: That's what's wrong with the Twentieth Century; it needs a little more of the Fourteenth.