Revealing mistake: When Kate is telling the kids that their dad is quitting his job, the boy called Mike looks directly at the camera.
Revealing mistake: When Mark takes his pet frog to the other frog's grave, you can tell that the pet frog is a rubber toy, rather than a live frog. (00:18:55)






Answer: Film makers have to make choices about what can be shown in a movie. They are limited by the running time of the film, what best serves the overall continuity of the plot, and also the logistics of setting up and filming many different scenes. Sometimes scenes are filmed, but later are cut out entirely. If showing Sarah or Henry in school does not directly serve the storyline, then there is no reason to have it in the film.
raywest ★