That's Esperanza's fat, and ugly face when she comes to school every morning.
how much is this?
How about the other box back there, can I buy that one as well?
How does this one works?
"My mother and your mother were washing clothes. My mother punched your mother right in the nose. What color blood came out?"
Nenny is Esperanza's sister, a young child, who has straight, silky hair, and pretty eyes. However, she is such a nuisance to her sister.
“Nenny who thinks she is smart and talks to any old man, asks a lot of questions,” which is inappropriate for her age, and her situation in the Mango Street. As a result, her sister always has to watch over her.
Nenny's actions illustrate that she just want to live in the Mango street joyously and bearable. Nonetheless, Nenny can't avoid being immature or childish which often embarrasses and annoys Esperanza.