Quote from Sophia in Little Sister
Sophia: I need to handle this myself. Blanche: Why? Sophia: Because if Dorothy finds out I lost Dreyfuss, she'll never trust me with anything again. That's why I'm begging you. Please, promise me, on your mother's grave, you won't breathe a word of this to Dorothy. You promise? Blanche: Yes, sure, Sophia. Sophia: Good. Now I can save what I know about you and the twin rabbinical students for another time.