Hermione walked quickly back to class, still mortified by what she had said. Yes sir? Had she gone mental? She couldn’t even be bothered to give Harry and Ron a good excuse when they asked where she had been. She had only said "lady problems’ and then launched into questioning them about what she had missed, determined to make up the work later. Slughorn was a pushover in regards to that. He would see her eagerness to learn and let her brew later without docking her grade, she was sure of it. As for her abandoned robe, well, she had others. She would make do.