“You don’t have it,” Xander says, his words blunt but his voice sympathetic. “You should stay away from us, in case your exposure didn’t actually infect you. We could still be carriers.” Ky nods and pulls his shirt back over his head. When he turns to us there’s something haunted and relieved in his eyes. He didn’t expect to be immune; he’s never been lucky. But he’s glad that I am. My eyes burn with angry tears. Why does it always have to be like this for Ky? How does he stand it?

