: Their marriage reaches a breaking point following David’s infidelity. David attempts to win Karen back by becoming the "man she always wanted," but his efforts backfire, leading Karen into a period of heavy drinking and eventually a brief affair of her own with publisher Mark.
: After the departure of Jenny for a new job in New York, Pete finds a new love interest in Rachel's bubbly Australian colleague, Jo Ellison. Their whirlwind romance moves fast, culminating in a spontaneous wedding down under. Cold Feet - Season 4
: The pair navigate a fraught adoption process while simultaneously dealing with Rachel's surprise pregnancy. Their relationship is further tested by the return of Adam's ex-girlfriend, Jane, who attempts to sabotage their happiness. : Their marriage reaches a breaking point following