After my last interraction with him , I had decided that he told me the truth and really did n't have any issue with me . But even though I have decided that , it has n't sinked in , truly deeply , until this weekend . And maybe even though he did n't have an issue with me , with my abrasive behaviour I probably drove him away . I ' m really sorry about that .

Question: Why is the narrator so mopey lately ?
Answer: None of the above choices .The narrator underwent a surgery .The narrator underwent an injury .The narrator underwent a split .