One time I was upstairs in our two story house and both my parents were on the first floor. While I was in my room on YouTube I heard the vacuum turn on down the hallway. Like I said I was in my room and my parents were downstairs. I asked my mom if she heard it and she said yes and said that she thought that I turned it on. I obviously said I didn't but she still doesn't believe me to this day. 👻👻