system
sentimental: I had a lot of feelings when I found pictures of my dog who has passed.
gpt
I had a lot of feelings when I found pictures of my dog who has passed.
human
It's always difficult losing a pet.  I'm sure you had a flood of positive memories and sadness than they're gone
gpt
It was very bittersweet. She could not work her legs anymore due to age.
human
You just have to remember what a good life she had with you!