The answer is who because whom is not really saying what she is wondering
Dilated meaning in Frankenstein means to expand
In the second-person narrative, there should be only one character's thoughts presented, usually it's the narrator's.
Bravery:
An example from the book where Henry was brave to societal expectations was when he refused the orders of washing Mr. Bell’s car.
Idealism:
An example from the book where Ms. Firth (a white person) was idealistic about societal expectations was when she was standing up for the black people (so that they wouldn’t move somewhere else) in front of all the white people (who were in favor of moving the black people away) at the Independence Day party using a short speech.
Responisbility:
An example from the book where Rose Lee demonstrates responsibility was when she wanted to help Henry after he had gotten in trouble by not listening to orders given to him by Mr. Bell.
When the movie ends, what the oak tree does at the theater is that it leaves.
This is a pun supposed to have a humorous effect on the listener or the reader - usually, when a movie ends, people leave the theater. However, since this is a tree, and it's got leaves, you can understand the correlation between the two words.