Context: Well I now know how that feels . Also met a young homeless guy today , he said hi and looked deeply into my eyes and reflected his own sadness . He talked to me and seemed like he wanted to come along with me . I am such a dork and the last one to realize someone is in love with me .

Question: What 's a possible reason the homeless man said hi ?
Options:
0. None of the above choices .
1. Because he was young .
2. Because the writer knows how that feels .
3. Because he wanted someone to talk to .
Answer: 3