system
sentimental: I felt so nostalgic the other day when I was looking at old photos of a pet who has since died.  I still miss him even though he died over five years ago.
gpt
I felt nostalgic the other day when I found a photo of my pet who died some time ago.
human
Yeah i have a photo album and every time i look at it i smile
gpt
It's nice and brings back good memories.  I still miss my pet.
human
Yeah i know but atleast you have memories of him