This series sees new faces making an impact and more love complications in store for the staff. New Registrar Will Curtis struggles to cope under the tutelage of new Medical Director, Connie Beauchamp. Her demanding ways, both professionally and sexually, prove extremely difficult for the young registrar to deal with, and push him to the brink. Tricia Williams seems to have found love with charismatic plastic surgeon Carlos Fashola but their relationship is put to the test when she is diagnosed with breast cancer. How will Tricia cope with the rigours of her treatment and the pressure of a new relationship?