BenjiGriffin Thread

When I was about 15 I was staying over at my best friends house, a house I had been staying at since I was 7 years old. His house always gave me the creeps during the night so I was hesitant to sleep in the spare room by myself for the first time (they had recently renovated and the spare room was his parents old bedroom hence why I had never stayed in it before). Sleeping wasn't a drama, a few noises here & there. At about 6am I was woken by the sound of his dad leaving for work & fell back to sleep, at about 8am my friend came and woke me up, we could hear his mum running the shower upstairs. We were joking around and waking ourselves up a bit when out of nowhere as if it was right next to us a deep & dark manly voice said "No worries" we froze and stared at each other, we looked around and no one was there, looked out the window to see his dads car was gone (he is the only child that lives at home so it's just him and his parents). We told his parents that afternoon and the said they hear and see things from the corners of their eyes, a dark shadow that moves throughout the house, touches things and makes noises whilst everyone is asleep, even slammed open a few doors. We have no idea what it meant by "no worries" does it mean not to worry in life? About him? Was he saying he is not a threat and not to worry? I'm 23 now activity is pretty strong in the house still, always an adventure when I go back there