system
nostalgic: I was cleaning out my garage and found an old photo of me and my cousins when we were kids.
human
I was cleaning out my garage and found an old picture of myself and my cousins from when we were kids.  It brought back some good memories.
human
I know that nostalgic feeling. Time really flies.
human
Yes it does.  It is fun to look back on happy memories
human
Absolutely, that makes me want to go look at some pictures.