I had a strange experience happen while with a cuddle during a session: The fan which we had turned on because it was getting hot in the room ended up having a couple loose screws and fell straight down toward us, only to be hanging on by the wires in the ceiling! My cuddle partner held onto the fan while I grabbed a screwdriver to tighten it and put it back in place. It freaked us out at the time.
What about you? Any strange happenings while cuddling during a session?