This reminds of Kathryn Hays, in a way, though Vanessa and Kim were on opposite sides of the same coin. Vanessa could be cool to people, to the point of icing them out. Kim was perceptibly a warmer character who came off as “sunny” but when she snapped, it could make your head spin. Judging by the “Golly!” and “Kiddo”s, just by her tone, she made it clear how she felt. John Dixon was on the receiving end of both eye rolls, haughty laughter and a shaking of the head, so we always knew how Kim felt.
Neither actress got their due for how consistently they delivered their performances.