He liked Hestia's forward nature - she seemed confident for being in a place she'd never been before, especially given the loudness of the crowd. That, and she wasn't throwing herself at him after finding out he owned the place, as tended to happen at least a few times during these types of parties. It was a practice Argus found very distasteful.
"Of course," he replied, looking over his shoulder and then turning to begin. "Would you like a drink first? The bartender here is very good, I've been told."