Fred, the one who had once stumbled upon her crying in an alcove because of something hurtful Ron had said, and had comforted her and forced his brother to apologize the day after? Or George, the one who had seen a seventh-year boy slipping some strange potion into her drink while she hadn't been paying attention during the Yule Ball, and "accidentally" knocked it out of her hands, and had never confessed until much later on?