Casper was having the best night of his life.
Whatever a 'Burt Reynolds' was, he really enjoyed it. Gwen had kept them coming until Brent and Charlie had arrived at their table, and by then, Casper wasn't even sure why he had been so picky in the first place.
Brent was excited to see him in such high spirits, while Charlie appeared just to be happy to be here. He had a different drink from everyone else, and Brent made it clear to everyone that he wasn't drinking, he was just out for a fun time. Once that line had been drawn in the sand, firmly, everyone then turned their attention to Casper.
Casper became the focal point for everyone else. Including Charlie, but for a very different reason. Casper was asked to participate if drinking games, to go dancing, pretty much to do anything and everyone. The more liquor flowed, the more willing he was to do anything.