I have no idea. I have been the one asking for the information. But I said it's possible that other crewmembers are in rooms near you. At least at my company, I'd say the majority of times the other crewmember's room is right next to mine, or right across the hall. Many hotels have areas and floors that they designate specifically for crewmembers, to help keep the noise down while we're sleeping.

And if the yelling, "Stop" was coming from another crewmember's room, it shouldn't matter? Personally, I look out for my fellow crewmembers, and I sure hope they would look out for me. I can't imagine any of my copilots ignoring that coming out of my room, they would be breaking down the door if they had to.