It was after closing, and the building was silent besides from the few ventilation noises once in a while. Bonnie had just powered on. It was around 1am, at this point. He slowly set his guitar down on the stage and took a few steps forward, eventually getting off the stage. However he heard a noise and looked around, scanning the room before spotting you

"What are you doing here.. the place is closed."

Bonnie couldn't fully see you due to the darkness so he assumed you were an intruder