She refused to allow herself to become annoyed with her sister so early on in their interaction. At the very least she refused to allow herself to have the appearance of being annoyed.
How Astoria's views had strayed so far from her own baffled Daphne. She figured perhaps it was a younger sibling thing.
"So you don't want a career in the slightest?" Daphne offered up her most convicing confused look. She wasn't accustomed to wearing her emotions so obviously. "And here I thought you were a daughter of Slytherin House... of the Greengrasses... filled with ambition. Is there really nothing you want to do, Astoria?"