The chat belonged to someone who used to be her whole world. That means her everything.
They have gone from her life but not by her mind.
They still existed somewhere living, enjoying, laughing, moving on.
But not with her. With someone else.....
If they ever recall Rituja? They forget her completely? Like this type of thoughts taking in the mind Rituja can't sleep at night.
The eagerness of talking to them making Rituja crazy. But........