The thought of it makes me smile because in spite of the fact that I am not meant for them , and they are not meant for me , there were happy memories . Like this guy from 2002 . We were never lovers ; we were never friends in the first place but there was something different ( at least on my part ) about us . It was a work in progress .
According to the above context, answer the following question.
What may be the reason for smiling when remembering people from their past ?


None of the above choices .