Late at night, is your cell phone shut down?

Late at night, is your cell phone shut down? If you don't shut down, who are you?

I never shut down, but why? I don't know. Later I read an article, and I understood it a bit, just for the sake of care. Let's take it out and look at it:
 
Late at night, who is your mobile phone running? I had tea with my friends that day. She told me a story about the mobile phone: when a girl goes to bed every day, she turns off her mobile phone and puts it in front of the camera on her desk, this habit has been maintained since I bought a mobile phone. A girl has a very good boyfriend. When two people don't meet each other, they call or send a text message. They all like this contact method. One night, the boy missed the girl very much, but shut down after the fight, because the girl had already slept. The next day, the boy said to the girl, "don't shut down in the future, OK? I cannot find you when I miss you. Since then, the girl began to use another habit of not shutting down all night. Because he was afraid that he would not be able to hear it because of his sleep, the girl was very vigilant every night, and the person was thin. However, there are still cracks between two people. The girl tried to recover the instant breakup and called the boy in the middle of the night to answer her voice: Sorry, the phone number you have called has been shut down. So the girl knows that her love has been shut down. A long time later, the girl had another love. Even if two people are together, they feel good, but the girl will not marry. The girl still remembers the boy's words and the shutdown night. Girls still keep the habit of not shutting down all night, but don't expect it to think of it any more. One night, the girl was in an emergency, and in a panic, she tried to call her parents to the boy. The boy has been sleeping, but his cell phone is still on. Later, the girl asked the boy: "Why don't I shut down late at night? The boy said, "I am afraid you will be flustered if you cannot find anything at night ." The girl finally married the boy.