A novel tells you that a character wants to leave but is afraid to ask. On screen, that thought may become a hand on a bag, a glance at a door or a line spoken for a different reason. The adaptation must choose how much to make available.
Identify the thought’s job
Before comparing versions, ask what the interior passage contributes. Does it explain a hesitation, reveal a contradiction or give information no other character possesses? Keep that function separate from the exact words.
The example of a hesitant departure is invented. In an actual comparison, choose a short passage and a corresponding scene, recording the edition and film version so your reference is clear.
Look for more than dialogue
A screen scene may use performance, sound, framing or an altered situation. Do not assume a thought has vanished simply because nobody says it aloud. Equally, do not invent an equivalent when the film provides no convincing support.
Describe what a viewer can infer and how certain that inference feels. A gesture may leave several possibilities open where a narrated sentence offered a more explicit account.
Discuss the changed experience
Ask whether the film makes the character more ambiguous, more immediately readable or simply different at that moment. The answer need not become a verdict about which medium is superior.
For a wider comparison, read book or film first. This smaller exercise shifts attention from missing sentences to the experience created by a particular adaptation choice.
