system
nostalgic: I was shopping in a department store last month and saw some kids running under the clothes racks playing a game together. It made me think of when me and my little brother did that. I really miss him. 
gpt
I was shopping in a department store last month and saw some kids running under the clothes racks playing a game together. It made me think of when me and my little brother did that. I really miss him.
human
where is he?
gpt
He is at college in Arizona, Im in Florida. Its expensive to fly him here or vise versa so I only see him maybe twice a year. 
human
oh .. well at least he is doing something good for himself!