Read it through once

Madame Olenska stopped short and looked at the bouquet. Her colour did not change, but a sort of white radiance of anger ran over her like summer lightning. "Ah," she exclaimed, in a shrill voice that the young man had never heard, "who is ridiculous enough to send me a bouquet? Why a bouquet? And why tonight of all nights? I am not going to a ball; I am not a girl engaged to be married. But some people are always ridiculous."