I was watching a screener of an upcoming TV show this week when I became distracted . The scene involved a woman in bed with her husband discussing some plans they had, and in one shot, the sheet the woman had pulled up to her armpits had slipped down far enough that it seemed like it was threatening to become a more realistic depiction of the marital bed . But when they cut back to her, the sheets went down, shot to shot . Of course they need multiple takes of a scene