It is Faye and Joseph's wedding day, but when the guests arrive for the ceremony at the Byrne family home, they bring a few surprises with them. Faye's parents and an old flame of Joseph's make for unexpected guests, and even the best-laid plans cannot prevent the bride from heading for the arms of another. Meanwhile Jac, realising she will never have Joseph for herself, takes her frustration out on the new trainee doctors. Brother and sister trainee duo Oliver and Penny Valentine soon learn that they are not in for an easy ride at Holby.