The Mary Tyler Moore Show S02E05 - A Girl's Best Mother Is Not Her Friend

The Mary Tyler Moore Show (1970)
S02E05 A Girl's Best Mother Is Not Her Friend
Episode Overview
During Ida's visit, she observes the strong bond between Phyllis and Bess, as well as the way Mary seems to connect with her mother during their phone conversations. This prompts her to make an effort to become more of a "friend" to Rhoda.