A hand closes on the shoulder of his coat (and his shirt underneath it), and hauls him upward.

The woman vampire's got a bottle wrapped in brown paper in one hand. It's a technique he's seen city vamps use before: a blow or a bite to daze the victim, then douse him with alcohol, and nobody will wonder why he's staggering or question the sight of a pair of well-dressed people helping their poor drunk friend home.