The incident at the bar

A shirtless man stands in a dimly lit room, then the scene shifts to a man in a suit examining a glass of dark liquid at a bar, followed by a man in a cowboy hat taking a shot at a pool table, then a man drinking from a cup in a crowded bar, and finally a man in a denim shirt being offered a flask by another man in a warehouse. The setting changes from a private room to a bar, then to a pool hall, a crowded bar, and a warehouse.