Answer:
This passage is describing a meeting between two African American women, one of whom is named Marguerite and the other Mrs. Henderson. The narrator, who is likely a young Marguerite, speaks highly of Mrs. Henderson and considers her to be a rare and exceptional person. Despite her age and the weight of the items she has purchased, Mrs. Henderson offers to send someone to carry the bags home for Marguerite. The two women exchange friendly looks, and Mrs. Henderson asks to speak with Marguerite.