system
excited: I am really looking forward to this weekend. I am going to my little nephew's surprise birthday party! He will be so thrilled about it!
human
I bought my nephew one of his favorite toys--LEGO! He will be so happy!
gpt
That's a cool toy you got for your nephew 
human
He's really getting into exploring new things and building blocks in general.
gpt
That will help him alot
human
Yeah, it's cool to see him develop into his own personality.
gpt
yeah that's true