Doctors: The End of the World

When Heston meets an elderly lady living in terror of imminent apocalypse, he goes to extreme lengths to get her to face up to the real problem. Meanwhile, Ruth is being uncharacteristically kind to Daniel, but when he throws her efforts back in her face she snaps at him. And, in spite of Ronnie's misgivings, Julia and George conspire to get Jimmi to open up about Eva, and invite him to dinner at Julia's. But are any of them prepared for his surprise revelation?