system
sentimental: I came across an old keychain that my dad gave to me when I was younger. It was cool. 
gpt
The other day when I was cleaning I came across an old keychain my dad gave me when I was younger, it was nice to see. 
human
Thats good that you found the keychain
gpt
Yeah it meant a lot to me - almost like a sign! 
human
that's very good! Always nice to find those old lost items.  