1) The document analyzes various camera shots used in a hospital scene. Close ups are used to show mystery around a birthday cake and to depict Sarah as weak in her hospital bed. 2) A mid shot shows Sarah's confusion and weakness as she gets out of bed. Wide shots establish the hospital corridor. 3) Point-of-view shots convey Sarah's growing realization that she is in a hospital, and a Steadicam shot makes it seem like she is being chased though it is in her mind. An arc shot is used for a reunion with limited space in the corridor.