"Yeah, I am." Magnus, more overcome with relief at that smile than he will ever admit to anyone (except Dad, Dad, Hanguang-jun, Galahad, Uncle D, and Alex, who he plans to tell about it as soon as possible), leaps properly to his feet and swoops over to her. "I'm a very silly guy." He puts his hand on the drawer that he's 99.9% sure has the balloons. "Wanna help me open, Super Strong Girl?"