It's trying times for everyone in this episode. While Josh can't accept that he and Colette are history, receptionist Jack is having to do some dirty work for his gangster dad. Meanwhile, paramedic Fin's daughter Emma, is brought in to casualty with what looks like a nasty tummy bug. Fin is busy tending a young footballer with a broken leg and can't attend to her and she gets worse. Not the best time for Charlie to return and there's a further blow for him when Duffy announces she's leaving to get married and set up a business.