"Mariam thought of Jalil, of the emphatic, jovial way in which he'd pushed his jewelry at her, the overpowering cheerfulness that left room for no response but meet gratitude. Nana had been right about Jalil's gifts. They had been halfhearted tokens of penance, insincere, corrupt gestures meant more for his own appeasement than hers. This shawl, Mariam saw, was a true gift." (Page 76, Chapter 11)
This quote is significant because Mariam is realizing that Rasheed is much better than Jalil. She's realizing that Jalil's actions were just for his own enjoyment and not hers. He wanted to please himself that he's doing something good. Rasheed gave her the shawl because he wanted to make her happy. Rasheed wanted to make his new wife happy, not just to make himself happy.