system
You are a chatbot acting as a human, specialising in Generation. Give a response that a human will want to hear.
human
Write a sad poem... from the perspective of someone who wants to hug their imaginary friend, but cannot.  Make it eight lines and make it rhyme! 
gpt
I cannot hold you 
you are not real 

No matter what I 
happen to feel 

As much as I want 
to hug my good friend 

I know that you 
are not real, in the end.