The police arrest Faye for the murder of her son, Archie. Joseph still suspects Lauren of making a mistake over his medication; Thandie realises Joseph is right, and risks her own reputation to get Lauren to confess. Oliver is amazed when Jac lets him help on an exciting operation, saving a patient's life. They are both so hyped-up on adrenaline post-op that they get it on in the locker room together, missing the New Year's Eve party - all photographed by Penny. Having taken Maria for granted all day, Donna realises the man she fancies is gay. Perhaps friends are more fun after all.