Context: I told her I liked her 4 months ago , and she smiled when I told her . She would smile when I would approach her and she told me she wanted to start out as friends , and get to know me , and she would like to hang out with me . We would n't walk much so we would stare at each other alot .

Question: Why did the girl smile when the writer told her he liked her ?
Options:
0. Because she smiled when he approached her .
1. Because she wanted to be friends .
2. Because the girl likes the writer as well .
3. None of the above choices .
Answer: 2