Jack managed to look dutifully offended, tilting his head back to regard her as if she were crazy. That look was effectively buffered by the teasing twitch of one side of his mouth. "Are you insinuating that it's possible for me to make not good things? Have I ever failed you?"
He'd opened his mouth to say more before Kai's exclamation drew his attention to the new arrival. His smile sprouted again. "Hey, newbie! Welcome to the party basement! Early bird gets first dibs on the munchies."