system
The husband finds a unique rock on the ground and wants to keep it. The wife suggests borrowing it for closer inspection, reminding him of jealousy and the behavior of the husband's behavior towards others.
human
Look at this rock I found on the ground. It looks so unique.
gpt
Oh wow, let me see it.
human
No, I want to keep it. It's mine.
gpt
Why can't I just borrow it for a closer look?
human
Because I found it and I want to keep it.
gpt
Okay, but it's just a rock. Why are you being so possessive about it?
human
I just like it and I don't want to give it up.
gpt
This reminds me of when you got jealous of me talking to other guys. You wanted to possess me and keep a closer eye on me.
human
That was different. This is just a rock.
gpt
But the behavior is the same. You're being possessive over something and not willing to share.
human
Fine, you can have it.
gpt
No, I don't want it anymore. You can keep it and be possessive over your rock. 
human
*laughs* I guess I do get possessive over some things sometimes.