system
sentimental: I found the mug my grandfather used to use all the time. It was hidden in a box in the attic. Really brought back memories. 
human
I found the mug my grandfather used to use every day. 
gpt
Oh that is wonderful I know that means a lot to you. It has great sentimental value I am sure.
human
It really brought back some great memories of my childhood. 
gpt
I am sure it did and I know you will treasure that mug. Put it in a special safe place on display so you see it every day..