““told them all about the goblet. Ron’s mouth fell open. “Lupin drank it?” he gasped. “Is he mad?” Hermione checked her watch. “We’d better go down, you know, the feast’ll be starting in five minutes. . . .” They hurried through the portrait hole and into the crowd, still discussing Snape. “But if he — you know” — Hermione dropped her voice, glancing nervously around — “if he was trying to — to poison Lupin — he wouldn’t have done it in front of Harry.””