I believe that these two are correct.
The speaker feels sad and nostalgic because Atthis has forgotten her.
The speaker still feels sad about Atthis’s unfaithfulness.
I believe the correct answer is D. humorous and informal.
You can see in the excerpt that the narrator is talking about him/herself in a humorous manner by mentioning his/her eccentricities such as 'mismatched socks' etc. The tone is very light and funny, so A, B, and C would be incorrect answers.
What are the lines from Antigone?
