Jac is confined to a psychiatric unit, and refuses to accept that she has a problem. However, a visit from Fletch, Sacha and Elliot convinces her that things have to change for Emma's sake. Chloe receives some life-changing news, and decides that she has to tell Evan's sister the truth about her dead brother. Zav and Cameron try to save the life of a girl who has been stabbed, only to discover a disturbing truth behind the attack.