Context: He went away for a few months but sends me a few messages every week , just telling me what he is doing and that kind of thing . He has shown an interest in me in the past and I ' m pretty sure he knows that I ' m in love with him . I was thinking : would I really send little messages like that to just a random friend ? No .

Question: Why are they sending little messages to their friend now ?
Options:
0. They do n't miss them .
1. They do n't have feelings .
2. None of the above choices .
3. They have reservations about relationships .
Answer: 2