She didn't move away when he growled or roared, because he was her brother, dammit. She put her hands on her hips, and she looked over her shoulder at Pierce and then back at her brother. "Simon, you can howl at the moon all night if you want. We're not going away, and we're not going to leave you here alone." She paused, let that settle between then. "You're not alone," she reiterated, reaching for his sleeve, much as she'd done with Pierce inside. "Come on, Casper."