Answer: It means that there is no need to mention the subject until it is closer or becomes important.
Not exactly sure what is being asked but they might be communicating defiance or even a relaxed demeanor.
They show that the speaker didn’t appreciate his childhood until time took it away.
This is evident in the first line of the poem where it says And nothing I cared,
Hope it helps
The answer to your question is b. lisa wants to go quickly