After Robin is admitted to hospital as the result of her horse-riding accident, Simon searches for the truth about the previous injuries - which were treated by Terence - that become apparent on her X-rays.Molly decides to start business as a yabbi farmer.Marta's friendship with Alex continues to deepen, with Alex gifting her with a wood-carving of The General.Shirley's attempts to get Frank to move back into his own house with a farewell dinner backfire.