system
impressed: I was impressed with my friends work ethic when she stayed awake for 36 hours to study for a final exam. 
gpt
My friend stayed awake for 36 hours studying for the MCAT! 
human
Haha oh wow, how was that for them
gpt
she did well actually, i was impressed with how well she managed to do despite lack of sleep!
human
Thats great, im glad she did well