Notes on a Scandal (2006)

Continuity mistake: There's a scene where Barbara Covett is writing in her journal and the voice-over refers to it as "A Gold Star Day," and we see a close-up shot of Barbara's index finger pasting a gold star on the page of her journal; her fingernail is unpolished and just a bit grimy. In the next shot, we see Barbara still writing in her journal but now her nails are polished pink. (You can see this in the clip "Gold Star Day," which is on the film's website).

Barbara Covett: She's the one I have waited for.