"To those who can't understand why someone would report a false alarm, let me clarify for you: she's not trying to get the police to catch her cheating; she's testing the neighbor. If the neighbor is a gossip and was just peeking through the peephole to watch the excitement, then calling the police afterward—her giving a red envelope is a test. The phrase 'How do you know I didn't report it?' exposes the neighbor's true nature. This woman isn't crazy; she's precise. She has calculated the cost of reporting a false alarm, and it's unlikely she'll be held accountable. But understanding a person's true intentions comes at a cost."