Ambitious Nina strikes a deal with a face from the past, but will she come to regret it? Party animal Morven makes a decision - can she remain professional? Sacha struggles with the new woman in his life and comes to a confusing conclusion.

Guy requests Oliver's help with a patient, hoping to foster support for a new research proposal. But does Guy have ulterior motives? Sasha's rabbi is taken seriously ill, prompting a final reckoning over his belief in God. Nina questions Matteo's feelings for her after they return from a not-so-romantic weekend away.