How does the author's decision to begin the story with a scene in Ava's house, rather than beginning during Ava's walk, affect the story?

It shows that Ava would rather be with her boyfriend than with her family.

It enhances Ava's characterization by showing that she hates surprises.

It reveals why Ava fears being embarrassed in public.

It compares and contrasts Ava's family life with her social life.