Read the following context and choose the best option to answer the question.
Context: I attempted to pack my luggage which was a complete feat with much tugging , squeezing and cursing . In the midst of the frustration and when I walked past S the sick soldier boy , I went to the room and started crying in front of his laptop . When I went to bed that night , I did n't stop crying .
Question: What may be the reason they are crying so much ?
Options: 
A. They feel bad for the boy .
B. He reminds them of their son .
C. None of the above choices .
D. She lost someone recently .


A