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Chris and Emma both ask Heston if he will be Sam’s new GP, but Heston has reservations about treating a colleague’s family member as it could get awkward. He goes to see Sam and, as they have a good chat, they find out they have a lot in common. It looks like Heston has found a new friend. 

Meanwhile, Emma sees Karen giving Chris a comforting hug. This is a closeness she has never had with her son and she suddenly feels pushed to one side.

Also, Howard is disturbed to encounter an ex-soldier who has taken his obsession for a school friend to new levels.