David realises he may have his work cut out proving his innocence when even his wife Robyn turns against him, while Pete receives another blow when he arrives at work to see Harry. Jen is taken to task by her sister Sheila over the care of their elderly mother and Karen steps her relationship with Eddie up a notch, but a visit from a desperate David threatens her plans, and Adam faces problems when his wife becomes increasingly distant.
Adam Williams and Rachel Bradley start the series about a year and six or so weeks into their relationship. Jenny and Pete Gifford are a married couple that start the series with the birth of their first child. Karen and David Marsden are another married couple, they already have a child, and are thinking of having another.
The three couples end up friends after going through the 'friends of friends' process. Jenny, Pete and Adam are friends, and Adam's relationship with Rachel pulls Karen (Rachel's friend) and David (Karen's husband) into the friends relationship.
Cold Feet - Series 6, Episode 4 Synopsis and Schedule