...the advice to practice (suggesting in Darcy's mind that he and Lizzy are of similar temperments), revealing where she took her walks (which Darcy interpreted as a suggestion to join her), and the possibility that Darcy read these as meaning that Lizzy wanted and may have expected him to propose, I wonder if Darcy also misinterpreted her staying at Hunsford "with a headache" as an signal (as is the custom of elegant females--LOL) that--knowing he was planning to leave Rosings with Col. Fitzwilliam the next day--she had planned to be alone and give him the opportunity.