Nero stopped walking as the loud guitar note reverberated off the walls, turning his head to look back as the purple-haired girl as she snapped at the overly aggressive girl. He was appreciative of the support, but he didn't want to get anyone else involved. As he began to open his mouth to speak, however, the Headmistress reprimanded them both. Unsure whether or not he was included in that, he nodded anyway.

[color=firebrick]"As you wish."[/color]

His voice had settled back to its normal tone, having been able to calm himself in the brief period after he spoken before, but he wasn't entirely sure that he would be able to follow the words he had said. From what little he knew of her, Lucy didn't seem the type to let this go, and may decide to ignore the Headmistress's warning and go behind her back anyway. If that were to happen, Nero wouldn't hesitate to defend himself, and neutralise her if necessary.