Dio-Day - Billie

While waiting for Riaz and setting out more kegs, Billie sees they're close to the river and walks that way, thinking of when she met Dionysus. There's a small marina nearby and she sees a guy tending his motorboat. "Say, Mister, that's a nice boat you got there..."

By the time Riaz gets out, the party is in the process of abandoning the convertible and moving to the motorboat, with the enthusiastic participation of the boat owner. The fact that Billie is sitting in his lap and pouring hard cider into his mouth may have something to do with it.