Final answer:
In a generic context, characters often fall asleep in a scene to set up an important change in the story or to show their vulnerability. This allows events to take place without their knowledge or intervention that later impact them and the progression of the plot.
Step-by-step explanation:
Without specifying the play or script involved, a general interpretation is that the characters fall asleep in Scene I, Act II to set up a significant event, plot device, or character development. This is a common technique in literature, often symbolizing vulnerability or change in situations or a way for the storyline to progress without the interference of certain characters. For example, a significant action might occur while the characters are asleep that affects them unknowingly, leading to conflicts or revelations later in the story.
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