Read the following context and choose the best option to answer the question.
Context: 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 .
Question: What may be the reason for smiling when remembering people from their past ?
Options: 
- Because it was a horrible experience .
 - Because they like thinking about their younger selves .
 - Because they wish it never happened .
 - None of the above choices .


Because they like thinking about their younger selves .