system
guilty: I never brought back a book that I took from the university library.
gpt
I never brought back a book that I took from the university library.
gpt
Oh no, how come?
gpt
I forgot about it. Then I had to pay for not bringing it back on time. So I never brought it back. Now, I feel bad about it.
gpt
It happens sometime. Just try not to forget next time.