Ron couldn't imagine a world where he couldn't eat sweets. Maybe to Hermione it wasn't that big of a deal since her parents had never given her sweets from the beginning. But the whole thing was unfathomable to Ron. "Oh. Sorry." It must have been really strange having to live with two dentists, not that it wasn't strange to live with a parent who owned a flying car, but somehow that seemed more normal to Ron than no sweets in the house.
When Hermione's arm wrapped around his, he held her close, leaning his head on hers a bit for a moment. "Huh." And there it was again, Hermione's strange parents and their strange beliefs. "So, did it work?" He smirked at her, giving her a little tug. "I guess they didn't count on you being a witch, did they? What'd they think about all that anyway?" It occurred to Ron that there were still quite a few things about Hermione that he wasn't aware of.