Read the following context and choose the best option to answer the question.
Context: And considering I planned on seeing him again at free on Monday , I still feel like I will see him . I can hear his voice and see his body posture . Why must death infest us so ? I do n't know how to feel about it still .
Question: What may of happened to him ?
Options: 
- He moved away .
 - He is going to a different school .
 - None of the above choices .
 - He is sick .


None of the above choices .