Context: There was a certain moment of awkwardness , since she 'd never spoken to a Child as an adult- she was n't sure if she was supposed to if it was n't yours , really- then she said , " So you 're number one , huh ? " The girl nodded a little too quickly . She was shaking from fear or excitement or both .

Question: Why does the author feel awkward ?
Options:
0. They feel that they are number one .
1. None of the above choices .
2. They are unfamiliar with children .
3. They are afraid to talk to the child .
Answer: 2