Context: " Thank you . I think it 's time I found my friend . " " Drina , I ' m sorry . I ' m sure this whole afternoon has been one confusing mess for you . For me too really .

Question: Why might have we had a confusing afternoon ?
Options:
0. We might have had experiences that we understoond .
1. We might not have had experiences that we could n't understand .
2. We might have had experiences that we could n't understand .
3. We might have had experiences that we could predict .
Answer: 2