Xavier's secrets are laid bare when his grandfather arrives wounded on AAU. Gaskell's increasingly erratic behaviour puts a patient at risk, leaving Hanssen troubled. Serena tries to put some professional distance between herself and Leah.

Fletch finally confronts Jac over their feelings for each other. The death of a patient leads Jason to make a life-changing decision. Eager to protect his relationship with Dom, Lofty hides his true feelings about their future.