Solo (1981)

Season 1: Episode 4

Mrs. Palmer returns from holiday in Amsterdam and Gemma learns about her mother's boyfriend, Howard. In fact, she learns they have been lovers for two years now--and something else. Gemma, upset by what she has discovered about Howard as well as by a frustrating day at her new job, goes to see Danny, who is nonplussed to learn she has only come for a hug.