] Willoughby's leaving was sudden and not in keeping with the affection he'd shown just the night before. Edward was genuine in his regret at leaving them.

You don't think Willoughby's regret in his leavetaking was genuine? Whatever else my feelings for him, I do believe he was sincerely upset to go and didn't wish to. And I think JA wanted us to think he was as well.

"...his countenance shewed that he strongly partook of the emotion which overpowered Marianne."

"...trying to look cheerful; and with a forced smile..."

"He coloured as he replied..."

"His colour increased; and with his eyes fixed on the ground he only replied, "You are too good."

"He then hastily took leave of them all and left the room."