system
afraid: I was in a back room and heard a noise everyone else was in bed so I thought maybe someone was in the house. 
gpt
I was in a back room in our house and everyone else was asleep. I heard a weird crinkling noise and was worried that someone had come in the house. 
human
Oh my goodness, did you go to check what the noise was?
gpt
I did, it turned out to be my cat playing with a play mat the kids left out. 
human
I'm glad it wasn't anything serious! It's scary how quick our mind goes to the worst possible scenarios.