This is called crazy. It’s a joke. If you know, please come in.

One day, my son was doing homework. He didn’t know what it meant to be angry or crazy, so he asked his father for help.

Dad thought for a moment. Picked up the phone and dialed a random number. "Hello? This is Lin Mansion. Who are you looking for?" came a voice on the phone. Dad said, "I'm looking for Andy Lau." He hung up the phone.

After a while, my father called again, and another voice came from the other side: "Hello? This is Lin Mansion. Who are you looking for?" Dad said, "I'm looking for Andy Lau." The other person on the phone said, "Sorry, this is the Lin Mansion," and then hung up. Dad dialed the number a third time. The father said: "I'm looking for Andy Lau." Another angry voice came from the other side: "I told you, this is the Lin Mansion. If you continue to harass me, I will call the police." The father said to his son: This is anger. The son said: What about going crazy? Dad dialed the number for the fourth time. . "Hello, hello. This is Lin Mansion. Who are you looking for?" came the voice on the phone. Dad said: "Hello, I'm Andy Lau, was anyone looking for me just now?" The sound of something being thrown came from the phone. The father said to his son: This is crazy.