Ooh, not only a lot more detail here this time as usual, but almost all of chapter 41 and what we learn about Dahlia is completely new even for me as a reader of the manhua version as well. The manhua even went as far as to change the blood she gave to Faye to be not hers to avoid giving up all this information, at least at this point of the story.
Not only does Ruri keep visiting Hato-san, she's also noticing her interests and making sure to get exactly the cookies she was agonizing over... As much as she may protest, Hato-san will sooner or later find herself in a relationship as well.