She was always smiling , always happy , for no apparent reason . laughing even when no one was making jokes , just loving life so much . I envied her .
According to the above context, choose the best option to answer the following question.
Question: Why would I envy someone for smiling with no apparent reason ?
Options:
A. She is a bad humored person who is strong .
B. None of the above choices .
C. She has a good world view and mood and is well liked .
D. She has a mental disorder .


C