The Weasleys were worried sick, but thinking back to Dorian's words, Rose understood why: they believed she was brainwashed. Perhaps they had not gone so far as to think she was in a romantic relationship with Draco, and surely every single relative was doing somersaults to hush up those scandalous rumors; however, Hermione must have told the whole family what she had found out during the discussion at the Manor: that Rose had a crush on Malfoy.