"Your presence is expected alongside your father this weekend. Miss Granger, I expect you to practice your Occlumency as diligently as always even if I shall only see you on Sunday." Without further explanation, Snape pushed his robes around and strode out of the office while muttering to himself. Hermione thought she caught the words "imbeciles" and "Merlin help us" right before he slammed the door behind him.