Which details support the idea that Sis’s reaction to the sun parlor is exceptional?

Excerpt from “The Sun Parlor”

by Dorothy West

She who was always in motion, she who never took time for a second look at anything, or cared whether her bed was smooth or crumpled, or noticed what was on her plate as long as it was something to eat—she, in the awakening that came when she was eight, in her first awareness of something outside herself, stood in the doorway of the sun parlor, her face filled with the joy of her discovery, and said in a voice on the edge of tears, “It’s the most beautiful room I ever saw in my whole life.”

The author says that Sis was not a fussy eater as long as she had something to eat.

The author describes Sis as someone who does not regularly make her bed.

The author says that girls who turn eight start to become aware of things outside themselves.

The author describes Sis as someone who never pays much attention to anything.

Sis's reaction to the sun parlor being described as filled with joy and on the edge of tears suggests it is exceptional.