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 ?
Option 0: Because it was a horrible experience .
Option 1: Because they wish it never happened .
Option 2: Because they need therapy .
Option 3: None of the above choices .
Answer: 3