The older students are off on a school trip leaving Akari and a needy Chinatsu alone.  Nadeshiko watches Himawari and Sakurako fight and remembers them as 
children.
What? I've already had enough!
¿Qué? ¡Ya ha sido suficiente!
¿Cómo? ¡Ya ha sido suficiente!
O quê? 
Já chega para mim!