1. They help the setting become more realistic.
2. They could even help the main character on stage feel less anxious, since they're not the only one up there.
The first involves the purchase of a new dress, and the second involves borrowing the jewelry she feels is needed to accompany it. It is only after she has borrowed the diamond necklace from Madame Forestier that she feels she can make a suitable appearance at the ball.
Someone who has unlimited power or authority; like a ruler
THe heart represent guilt because it was all in his head, and the clock represents death approaching, hope this helps.
