The message(lessons) or the issues raised in the play.
Realistic elements.
Explanation:
Shakespeare's plays are the most timeless creations that maintain its relevance even today to the extent that they are being reshaped into movies. But while taking up Shakespeare's play to film a new version of it that it should not lose the essence of his works which are reflected in his excellent qualities like the realistic touch that he provides, the way he conveys the lessons. These issues and lessons should not be altered as these are the timeless issues that Shakespeare has portrayed. <em>The lively and realistic element that he's given to his characters and works should also not be taken lightly.</em>
