Vianna watched with amusement as realization seemed to dawn on Ferris's features and she listened as he pointed out that he really shouldn't be getting injured at all, no matter whose fault it was; that perhaps his charge was running low again. She chuckled softly at this, turning away and looking down at her wand for a brief moment before turning back to the boy beside her. "Does this mean I'm gonna have to help you recharge again, then?" she asked, amusement in her smile.