A new arrival in Holby sets the wheels of change in motion. Is the hospital ready for a new world order? With all eyes on Jac, she's forced to take an inventory of her personal and professional life. Raf is reminded of why he fell in love with medicine. Is his new-found passion here to stay?

With the merger bringing new F1s Nicky and Meena to Holby, Hanssen wants to protect his staff more than ever. Meena relishes the thought of Hanssen's hands-free learning, but Dominic is determined to push his new colleague to the limit. Fletch calls in outside assistance for a beleaguered Darwin, but Jac is adamant she does not want or need help. Can she swallow her pride and welcome a familiar face back into the fold?