Context: " Sanzo ? " " I ' m fine , " he mumbled , moving away from the touch and not wanting to have to look at Hakkai . Why did this have to keep happening ?

Question: Why does Sanzo not want to look at Hakkai ?
Options:
0. None of the above choices .
1. Sanzo and Hakkai are good friends .
2. Sanzo feels pleasant talking with Hakkai .
3. Sanzo is on good terms with Hakkai .
Answer: 0