Nodding, Charles smiled a little. "Well, Mr. Aveline, I'm pleased that you were able to make it. And I'm sure that my father and sister will be happy to hear that you're enjoying your evening so far." Sipping his champagne, he wished that Piper were here for him to see and talk to. Forcing himself away from that train of thought, he nodded. "Please pass on to the Undersecretary that we are sorry he wasn't able to make it. But, it's always nice to see a new face at gatherings like this."