Gwinny takes advantage of her parents' absence for an evening to secretly organise her first party. A first ball is a major event for Talis; he'll help Gwinny in any way he can. Everything is going fine until Pat and Baron discover they've got the day wrong and come home earlier than planned. Talis, Gwinny's gallant servant, does everything he can to stop the Fields returning home, even when it means putting them behind bars!