It tells Macbeth that he will never be killed until the Birnam wood comes to Dunsinane.
I'm not sure what your options are, but here's what I've come up with:
The reason for our tardiness was because we got stuck in traffic.
Answer:
He feels like an outsider and he enjoys a moment with the boys
Explanation:
the fact that he can begin enjoying the other players is because he is more familiar with them and can be himself
The answer is C! Goodluck :)